19974773632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14186629}}^1$

素因数の和:14186654

約数の個数: 32

約数和(自身を含む): 43411087800

約数和(自身を除く): 23436314168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14186629, 28373258, 56746516, 113493032, 156052919, 226986064, 312105838, 453972128, 624211676, 907944256, 1248423352, 1815888512, 2496846704, 4993693408, 9987386816, 19974773632]

約数ペア:

[(1, 19974773632), (2, 9987386816), (4, 4993693408), (8, 2496846704), (11, 1815888512), (16, 1248423352), (22, 907944256), (32, 624211676), (44, 453972128), (64, 312105838), (88, 226986064), (128, 156052919), (176, 113493032), (352, 56746516), (704, 28373258), (1408, 14186629)]