12651842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 23872320

約数和(自身を除く): 11220478

約数列:

[1, 2, 7, 14, 17, 34, 53, 59, 106, 118, 119, 238, 289, 371, 413, 578, 742, 826, 901, 1003, 1802, 2006, 2023, 3127, 4046, 6254, 6307, 7021, 12614, 14042, 15317, 17051, 21889, 30634, 34102, 43778, 53159, 106318, 107219, 119357, 214438, 238714, 372113, 744226, 903703, 1807406, 6325921, 12651842]

約数ペア:

[(1, 12651842), (2, 6325921), (7, 1807406), (14, 903703), (17, 744226), (34, 372113), (53, 238714), (59, 214438), (106, 119357), (118, 107219), (119, 106318), (238, 53159), (289, 43778), (371, 34102), (413, 30634), (578, 21889), (742, 17051), (826, 15317), (901, 14042), (1003, 12614), (1802, 7021), (2006, 6307), (2023, 6254), (3127, 4046)]