19818096

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3389

約数の個数: 40

約数和(自身を含む): 51615744

約数和(自身を除く): 31797648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 3251, 6096, 6502, 9753, 13004, 19506, 26008, 39012, 52016, 78024, 156048, 412877, 825754, 1238631, 1651508, 2477262, 3303016, 4954524, 6606032, 9909048, 19818096]

約数ペア:

[(1, 19818096), (2, 9909048), (3, 6606032), (4, 4954524), (6, 3303016), (8, 2477262), (12, 1651508), (16, 1238631), (24, 825754), (48, 412877), (127, 156048), (254, 78024), (381, 52016), (508, 39012), (762, 26008), (1016, 19506), (1524, 13004), (2032, 9753), (3048, 6502), (3251, 6096)]