19233830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24979}}^1$

素因数の和:25004

約数の個数: 32

約数和(自身を含む): 43165440

約数和(自身を除く): 23931610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24979, 49958, 124895, 174853, 249790, 274769, 349706, 549538, 874265, 1373845, 1748530, 1923383, 2747690, 3846766, 9616915, 19233830]

約数ペア:

[(1, 19233830), (2, 9616915), (5, 3846766), (7, 2747690), (10, 1923383), (11, 1748530), (14, 1373845), (22, 874265), (35, 549538), (55, 349706), (70, 274769), (77, 249790), (110, 174853), (154, 124895), (385, 49958), (770, 24979)]