19070012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3631}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 36305472

約数和(自身を除く): 17235460

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 3631, 5252, 7262, 14524, 47203, 94406, 188812, 366731, 733462, 1466924, 4767503, 9535006, 19070012]

約数ペア:

[(1, 19070012), (2, 9535006), (4, 4767503), (13, 1466924), (26, 733462), (52, 366731), (101, 188812), (202, 94406), (404, 47203), (1313, 14524), (2626, 7262), (3631, 5252)]