19579264

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 39302640

約数和(自身を除く): 19723376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1013, 1208, 2026, 2416, 4052, 4832, 8104, 9664, 16208, 19328, 32416, 64832, 129664, 152963, 305926, 611852, 1223704, 2447408, 4894816, 9789632, 19579264]

約数ペア:

[(1, 19579264), (2, 9789632), (4, 4894816), (8, 2447408), (16, 1223704), (32, 611852), (64, 305926), (128, 152963), (151, 129664), (302, 64832), (604, 32416), (1013, 19328), (1208, 16208), (2026, 9664), (2416, 8104), (4052, 4832)]