19630314184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{22277}}^1$

素因数の和:22562

約数の個数: 64

約数和(自身を含む): 40889041200

約数和(自身を除く): 21258727016

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 229, 296, 458, 481, 916, 962, 1832, 1924, 2977, 3848, 5954, 8473, 11908, 16946, 22277, 23816, 33892, 44554, 67784, 89108, 110149, 178216, 220298, 289601, 440596, 579202, 824249, 881192, 1158404, 1648498, 2316808, 3296996, 5101433, 6593992, 10202866, 10715237, 20405732, 21430474, 40811464, 42860948, 66318629, 85721896, 132637258, 188753021, 265274516, 377506042, 530549032, 755012084, 1510024168, 2453789273, 4907578546, 9815157092, 19630314184]

約数ペア:

[(1, 19630314184), (2, 9815157092), (4, 4907578546), (8, 2453789273), (13, 1510024168), (26, 755012084), (37, 530549032), (52, 377506042), (74, 265274516), (104, 188753021), (148, 132637258), (229, 85721896), (296, 66318629), (458, 42860948), (481, 40811464), (916, 21430474), (962, 20405732), (1832, 10715237), (1924, 10202866), (2977, 6593992), (3848, 5101433), (5954, 3296996), (8473, 2316808), (11908, 1648498), (16946, 1158404), (22277, 881192), (23816, 824249), (33892, 579202), (44554, 440596), (67784, 289601), (89108, 220298), (110149, 178216)]