21799685536

素因数分解:

$2^5\times {\mathrm{13003}}^1\times {\mathrm{52391}}^1$

素因数の和:65404

約数の個数: 24

約数和(自身を含む): 42922250784

約数和(自身を除く): 21122565248

約数列:

[1, 2, 4, 8, 16, 32, 13003, 26006, 52012, 52391, 104024, 104782, 208048, 209564, 416096, 419128, 838256, 1676512, 681240173, 1362480346, 2724960692, 5449921384, 10899842768, 21799685536]

約数ペア:

[(1, 21799685536), (2, 10899842768), (4, 5449921384), (8, 2724960692), (16, 1362480346), (32, 681240173), (13003, 1676512), (26006, 838256), (52012, 419128), (52391, 416096), (104024, 209564), (104782, 208048)]