19649248

素因数分解:

$2^5\times {\mathrm{677}}^1\times {\mathrm{907}}^1$

素因数の和:1594

約数の個数: 24

約数和(自身を含む): 38784312

約数和(自身を除く): 19135064

約数列:

[1, 2, 4, 8, 16, 32, 677, 907, 1354, 1814, 2708, 3628, 5416, 7256, 10832, 14512, 21664, 29024, 614039, 1228078, 2456156, 4912312, 9824624, 19649248]

約数ペア:

[(1, 19649248), (2, 9824624), (4, 4912312), (8, 2456156), (16, 1228078), (32, 614039), (677, 29024), (907, 21664), (1354, 14512), (1814, 10832), (2708, 7256), (3628, 5416)]