13122464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 14456416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 191, 226, 304, 382, 452, 608, 764, 904, 1528, 1808, 2147, 3056, 3616, 3629, 4294, 6112, 7258, 8588, 14516, 17176, 21583, 29032, 34352, 43166, 58064, 68704, 86332, 116128, 172664, 345328, 410077, 690656, 820154, 1640308, 3280616, 6561232, 13122464]

約数ペア:

[(1, 13122464), (2, 6561232), (4, 3280616), (8, 1640308), (16, 820154), (19, 690656), (32, 410077), (38, 345328), (76, 172664), (113, 116128), (152, 86332), (191, 68704), (226, 58064), (304, 43166), (382, 34352), (452, 29032), (608, 21583), (764, 17176), (904, 14516), (1528, 8588), (1808, 7258), (2147, 6112), (3056, 4294), (3616, 3629)]