19461966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 41510400

約数和(自身を除く): 22048434

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2161, 3002, 4322, 4503, 6483, 9006, 12966, 41059, 82118, 123177, 170719, 246354, 341438, 512157, 1024314, 3243661, 6487322, 9730983, 19461966]

約数ペア:

[(1, 19461966), (2, 9730983), (3, 6487322), (6, 3243661), (19, 1024314), (38, 512157), (57, 341438), (79, 246354), (114, 170719), (158, 123177), (237, 82118), (474, 41059), (1501, 12966), (2161, 9006), (3002, 6483), (4322, 4503)]