19805155512

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12316639}}^1$

素因数の和:12316715

約数の個数: 32

約数和(自身を含む): 50251891200

約数和(自身を除く): 30446735688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 12316639, 24633278, 36949917, 49266556, 73899834, 98533112, 147799668, 295599336, 825214813, 1650429626, 2475644439, 3300859252, 4951288878, 6601718504, 9902577756, 19805155512]

約数ペア:

[(1, 19805155512), (2, 9902577756), (3, 6601718504), (4, 4951288878), (6, 3300859252), (8, 2475644439), (12, 1650429626), (24, 825214813), (67, 295599336), (134, 147799668), (201, 98533112), (268, 73899834), (402, 49266556), (536, 36949917), (804, 24633278), (1608, 12316639)]