12615044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 25008816

約数和(自身を除く): 12393772

約数列:

[1, 2, 4, 13, 26, 41, 52, 61, 82, 97, 122, 164, 194, 244, 388, 533, 793, 1066, 1261, 1586, 2132, 2501, 2522, 3172, 3977, 5002, 5044, 5917, 7954, 10004, 11834, 15908, 23668, 32513, 51701, 65026, 76921, 103402, 130052, 153842, 206804, 242597, 307684, 485194, 970388, 3153761, 6307522, 12615044]

約数ペア:

[(1, 12615044), (2, 6307522), (4, 3153761), (13, 970388), (26, 485194), (41, 307684), (52, 242597), (61, 206804), (82, 153842), (97, 130052), (122, 103402), (164, 76921), (194, 65026), (244, 51701), (388, 32513), (533, 23668), (793, 15908), (1066, 11834), (1261, 10004), (1586, 7954), (2132, 5917), (2501, 5044), (2522, 5002), (3172, 3977)]