539372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 1021440

約数和(自身を除く): 482068

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 151, 188, 302, 604, 893, 1786, 2869, 3572, 5738, 7097, 11476, 14194, 28388, 134843, 269686, 539372]

約数ペア:

[(1, 539372), (2, 269686), (4, 134843), (19, 28388), (38, 14194), (47, 11476), (76, 7097), (94, 5738), (151, 3572), (188, 2869), (302, 1786), (604, 893)]