19589976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 62000640

約数和(自身を除く): 42410664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 827, 846, 987, 1128, 1316, 1654, 1692, 1974, 2481, 2632, 2961, 3308, 3384, 3948, 4962, 5789, 5922, 6616, 7443, 7896, 9924, 11578, 11844, 14886, 17367, 19848, 23156, 23688, 29772, 34734, 38869, 46312, 52101, 59544, 69468, 77738, 104202, 116607, 138936, 155476, 208404, 233214, 272083, 310952, 349821, 416808, 466428, 544166, 699642, 816249, 932856, 1088332, 1399284, 1632498, 2176664, 2448747, 2798568, 3264996, 4897494, 6529992, 9794988, 19589976]

約数ペア:

[(1, 19589976), (2, 9794988), (3, 6529992), (4, 4897494), (6, 3264996), (7, 2798568), (8, 2448747), (9, 2176664), (12, 1632498), (14, 1399284), (18, 1088332), (21, 932856), (24, 816249), (28, 699642), (36, 544166), (42, 466428), (47, 416808), (56, 349821), (63, 310952), (72, 272083), (84, 233214), (94, 208404), (126, 155476), (141, 138936), (168, 116607), (188, 104202), (252, 77738), (282, 69468), (329, 59544), (376, 52101), (423, 46312), (504, 38869), (564, 34734), (658, 29772), (827, 23688), (846, 23156), (987, 19848), (1128, 17367), (1316, 14886), (1654, 11844), (1692, 11578), (1974, 9924), (2481, 7896), (2632, 7443), (2961, 6616), (3308, 5922), (3384, 5789), (3948, 4962)]