12852944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 27284712

約数和(自身を除く): 14431768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1013, 1586, 2026, 3172, 4052, 6344, 8104, 12688, 13169, 16208, 26338, 52676, 61793, 105352, 123586, 210704, 247172, 494344, 803309, 988688, 1606618, 3213236, 6426472, 12852944]

約数ペア:

[(1, 12852944), (2, 6426472), (4, 3213236), (8, 1606618), (13, 988688), (16, 803309), (26, 494344), (52, 247172), (61, 210704), (104, 123586), (122, 105352), (208, 61793), (244, 52676), (488, 26338), (793, 16208), (976, 13169), (1013, 12688), (1586, 8104), (2026, 6344), (3172, 4052)]