16238464

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 37209600

約数和(自身を除く): 20971136

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 607, 608, 704, 836, 1214, 1216, 1408, 1672, 2428, 2432, 3344, 4856, 6677, 6688, 9712, 11533, 13354, 13376, 19424, 23066, 26708, 26752, 38848, 46132, 53416, 77696, 92264, 106832, 126863, 184528, 213664, 253726, 369056, 427328, 507452, 738112, 854656, 1014904, 1476224, 2029808, 4059616, 8119232, 16238464]

約数ペア:

[(1, 16238464), (2, 8119232), (4, 4059616), (8, 2029808), (11, 1476224), (16, 1014904), (19, 854656), (22, 738112), (32, 507452), (38, 427328), (44, 369056), (64, 253726), (76, 213664), (88, 184528), (128, 126863), (152, 106832), (176, 92264), (209, 77696), (304, 53416), (352, 46132), (418, 38848), (607, 26752), (608, 26708), (704, 23066), (836, 19424), (1214, 13376), (1216, 13354), (1408, 11533), (1672, 9712), (2428, 6688), (2432, 6677), (3344, 4856)]