19211525664

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1\times {\mathrm{2083}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 50819457024

約数和(自身を除く): 31607931360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 503, 573, 764, 1006, 1146, 1509, 1528, 2012, 2083, 2292, 3018, 3056, 4024, 4166, 4584, 6036, 6112, 6249, 8048, 8332, 9168, 12072, 12498, 16096, 16664, 18336, 24144, 24996, 33328, 48288, 49992, 66656, 96073, 99984, 192146, 199968, 288219, 384292, 397853, 576438, 768584, 795706, 1047749, 1152876, 1193559, 1537168, 1591412, 2095498, 2305752, 2387118, 3074336, 3143247, 3182824, 4190996, 4611504, 4774236, 6286494, 6365648, 8381992, 9223008, 9548472, 12572988, 12731296, 16763984, 19096944, 25145976, 33527968, 38193888, 50291952, 100583904, 200120059, 400240118, 600360177, 800480236, 1200720354, 1600960472, 2401440708, 3201920944, 4802881416, 6403841888, 9605762832, 19211525664]

約数ペア:

[(1, 19211525664), (2, 9605762832), (3, 6403841888), (4, 4802881416), (6, 3201920944), (8, 2401440708), (12, 1600960472), (16, 1200720354), (24, 800480236), (32, 600360177), (48, 400240118), (96, 200120059), (191, 100583904), (382, 50291952), (503, 38193888), (573, 33527968), (764, 25145976), (1006, 19096944), (1146, 16763984), (1509, 12731296), (1528, 12572988), (2012, 9548472), (2083, 9223008), (2292, 8381992), (3018, 6365648), (3056, 6286494), (4024, 4774236), (4166, 4611504), (4584, 4190996), (6036, 3182824), (6112, 3143247), (6249, 3074336), (8048, 2387118), (8332, 2305752), (9168, 2095498), (12072, 1591412), (12498, 1537168), (16096, 1193559), (16664, 1152876), (18336, 1047749), (24144, 795706), (24996, 768584), (33328, 576438), (48288, 397853), (49992, 384292), (66656, 288219), (96073, 199968), (99984, 192146)]