15671466874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{9857}}^1$

素因数の和:10067

約数の個数: 64

約数和(自身を含む): 29148134400

約数和(自身を除く): 13476667526

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 139, 266, 278, 301, 602, 817, 973, 1634, 1946, 2641, 5282, 5719, 5977, 9857, 11438, 11954, 18487, 19714, 36974, 41839, 68999, 83678, 113563, 137998, 187283, 227126, 374566, 423851, 794941, 847702, 1310981, 1370123, 1589882, 2621962, 2740246, 2966957, 5933914, 8053169, 9590861, 16106338, 19181722, 26032337, 52064674, 56372183, 58915289, 112744366, 117830578, 182226359, 364452718, 412407023, 824814046, 1119390491, 2238780982, 7835733437, 15671466874]

約数ペア:

[(1, 15671466874), (2, 7835733437), (7, 2238780982), (14, 1119390491), (19, 824814046), (38, 412407023), (43, 364452718), (86, 182226359), (133, 117830578), (139, 112744366), (266, 58915289), (278, 56372183), (301, 52064674), (602, 26032337), (817, 19181722), (973, 16106338), (1634, 9590861), (1946, 8053169), (2641, 5933914), (5282, 2966957), (5719, 2740246), (5977, 2621962), (9857, 1589882), (11438, 1370123), (11954, 1310981), (18487, 847702), (19714, 794941), (36974, 423851), (41839, 374566), (68999, 227126), (83678, 187283), (113563, 137998)]