12983498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 9696502

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 349, 418, 698, 979, 1691, 1958, 3382, 3839, 6631, 7678, 13262, 18601, 31061, 37202, 62122, 72941, 145882, 341671, 590159, 683342, 1180318, 6491749, 12983498]

約数ペア:

[(1, 12983498), (2, 6491749), (11, 1180318), (19, 683342), (22, 590159), (38, 341671), (89, 145882), (178, 72941), (209, 62122), (349, 37202), (418, 31061), (698, 18601), (979, 13262), (1691, 7678), (1958, 6631), (3382, 3839)]