19477416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 56033280

約数和(自身を除く): 36555864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 607, 764, 1146, 1214, 1337, 1528, 1821, 2292, 2428, 2674, 3642, 4011, 4249, 4584, 4856, 5348, 7284, 8022, 8498, 10696, 12747, 14568, 16044, 16996, 25494, 32088, 33992, 50988, 101976, 115937, 231874, 347811, 463748, 695622, 811559, 927496, 1391244, 1623118, 2434677, 2782488, 3246236, 4869354, 6492472, 9738708, 19477416]

約数ペア:

[(1, 19477416), (2, 9738708), (3, 6492472), (4, 4869354), (6, 3246236), (7, 2782488), (8, 2434677), (12, 1623118), (14, 1391244), (21, 927496), (24, 811559), (28, 695622), (42, 463748), (56, 347811), (84, 231874), (168, 115937), (191, 101976), (382, 50988), (573, 33992), (607, 32088), (764, 25494), (1146, 16996), (1214, 16044), (1337, 14568), (1528, 12747), (1821, 10696), (2292, 8498), (2428, 8022), (2674, 7284), (3642, 5348), (4011, 4856), (4249, 4584)]