19410532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 36257760

約数和(自身を除く): 16847228

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2179, 2227, 4358, 4454, 8716, 8908, 37043, 74086, 148172, 285449, 570898, 1141796, 4852633, 9705266, 19410532]

約数ペア:

[(1, 19410532), (2, 9705266), (4, 4852633), (17, 1141796), (34, 570898), (68, 285449), (131, 148172), (262, 74086), (524, 37043), (2179, 8908), (2227, 8716), (4358, 4454)]