12912292778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4932121}}^1$

素因数の和:4932158

約数の個数: 32

約数和(自身を含む): 25568120448

約数和(自身を除く): 12655827670

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 4932121, 9864242, 34524847, 54253331, 69049694, 83846057, 108506662, 167692114, 379773317, 586922399, 759546634, 922306627, 1173844798, 1844613254, 6456146389, 12912292778]

約数ペア:

[(1, 12912292778), (2, 6456146389), (7, 1844613254), (11, 1173844798), (14, 922306627), (17, 759546634), (22, 586922399), (34, 379773317), (77, 167692114), (119, 108506662), (154, 83846057), (187, 69049694), (238, 54253331), (374, 34524847), (1309, 9864242), (2618, 4932121)]