19007714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 33652800

約数和(自身を除く): 14645086

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1229, 1406, 2458, 7733, 13519, 15466, 23351, 27038, 45473, 46702, 90946, 256861, 500203, 513722, 863987, 1000406, 1727974, 9503857, 19007714]

約数ペア:

[(1, 19007714), (2, 9503857), (11, 1727974), (19, 1000406), (22, 863987), (37, 513722), (38, 500203), (74, 256861), (209, 90946), (407, 46702), (418, 45473), (703, 27038), (814, 23351), (1229, 15466), (1406, 13519), (2458, 7733)]