19170816

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1811

約数の個数: 80

約数和(自身を含む): 58401024

約数和(自身を除く): 39230208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1783, 1792, 2688, 3566, 3584, 5349, 5376, 7132, 10698, 10752, 12481, 14264, 21396, 24962, 28528, 37443, 42792, 49924, 57056, 74886, 85584, 99848, 114112, 149772, 171168, 199696, 228224, 299544, 342336, 399392, 456448, 599088, 684672, 798784, 912896, 1198176, 1369344, 1597568, 2396352, 2738688, 3195136, 4792704, 6390272, 9585408, 19170816]

約数ペア:

[(1, 19170816), (2, 9585408), (3, 6390272), (4, 4792704), (6, 3195136), (7, 2738688), (8, 2396352), (12, 1597568), (14, 1369344), (16, 1198176), (21, 912896), (24, 798784), (28, 684672), (32, 599088), (42, 456448), (48, 399392), (56, 342336), (64, 299544), (84, 228224), (96, 199696), (112, 171168), (128, 149772), (168, 114112), (192, 99848), (224, 85584), (256, 74886), (336, 57056), (384, 49924), (448, 42792), (512, 37443), (672, 28528), (768, 24962), (896, 21396), (1344, 14264), (1536, 12481), (1783, 10752), (1792, 10698), (2688, 7132), (3566, 5376), (3584, 5349)]