12338612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 26745768

約数和(自身を除く): 14407156

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 53, 74, 106, 121, 143, 148, 212, 242, 286, 407, 481, 484, 572, 583, 689, 814, 962, 1166, 1378, 1573, 1628, 1924, 1961, 2332, 2756, 3146, 3922, 4477, 5291, 6292, 6413, 7579, 7844, 8954, 10582, 12826, 15158, 17908, 21164, 21571, 25493, 25652, 30316, 43142, 50986, 58201, 83369, 86284, 101972, 116402, 166738, 232804, 237281, 280423, 333476, 474562, 560846, 949124, 1121692, 3084653, 6169306, 12338612]

約数ペア:

[(1, 12338612), (2, 6169306), (4, 3084653), (11, 1121692), (13, 949124), (22, 560846), (26, 474562), (37, 333476), (44, 280423), (52, 237281), (53, 232804), (74, 166738), (106, 116402), (121, 101972), (143, 86284), (148, 83369), (212, 58201), (242, 50986), (286, 43142), (407, 30316), (481, 25652), (484, 25493), (572, 21571), (583, 21164), (689, 17908), (814, 15158), (962, 12826), (1166, 10582), (1378, 8954), (1573, 7844), (1628, 7579), (1924, 6413), (1961, 6292), (2332, 5291), (2756, 4477), (3146, 3922)]