19315002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8677}}^1$

素因数の和:8742

約数の個数: 32

約数和(自身を含む): 44986752

約数和(自身を除く): 25671750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8677, 17354, 26031, 52062, 60739, 121478, 182217, 364434, 459881, 919762, 1379643, 2759286, 3219167, 6438334, 9657501, 19315002]

約数ペア:

[(1, 19315002), (2, 9657501), (3, 6438334), (6, 3219167), (7, 2759286), (14, 1379643), (21, 919762), (42, 459881), (53, 364434), (106, 182217), (159, 121478), (318, 60739), (371, 52062), (742, 26031), (1113, 17354), (2226, 8677)]