19583072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 22349728

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1039, 1178, 2078, 2356, 4156, 4712, 8312, 9424, 16624, 18848, 19741, 32209, 33248, 39482, 64418, 78964, 128836, 157928, 257672, 315856, 515344, 611971, 631712, 1030688, 1223942, 2447884, 4895768, 9791536, 19583072]

約数ペア:

[(1, 19583072), (2, 9791536), (4, 4895768), (8, 2447884), (16, 1223942), (19, 1030688), (31, 631712), (32, 611971), (38, 515344), (62, 315856), (76, 257672), (124, 157928), (152, 128836), (248, 78964), (304, 64418), (496, 39482), (589, 33248), (608, 32209), (992, 19741), (1039, 18848), (1178, 16624), (2078, 9424), (2356, 8312), (4156, 4712)]