19084848

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 33411792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 236, 276, 293, 354, 368, 472, 552, 586, 708, 879, 944, 1104, 1172, 1357, 1416, 1758, 2344, 2714, 2832, 3516, 4071, 4688, 5428, 6739, 7032, 8142, 10856, 13478, 14064, 16284, 17287, 20217, 21712, 26956, 32568, 34574, 40434, 51861, 53912, 65136, 69148, 80868, 103722, 107824, 138296, 161736, 207444, 276592, 323472, 397601, 414888, 795202, 829776, 1192803, 1590404, 2385606, 3180808, 4771212, 6361616, 9542424, 19084848]

約数ペア:

[(1, 19084848), (2, 9542424), (3, 6361616), (4, 4771212), (6, 3180808), (8, 2385606), (12, 1590404), (16, 1192803), (23, 829776), (24, 795202), (46, 414888), (48, 397601), (59, 323472), (69, 276592), (92, 207444), (118, 161736), (138, 138296), (177, 107824), (184, 103722), (236, 80868), (276, 69148), (293, 65136), (354, 53912), (368, 51861), (472, 40434), (552, 34574), (586, 32568), (708, 26956), (879, 21712), (944, 20217), (1104, 17287), (1172, 16284), (1357, 14064), (1416, 13478), (1758, 10856), (2344, 8142), (2714, 7032), (2832, 6739), (3516, 5428), (4071, 4688)]