13938476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 25816560

約数和(自身を除く): 11878084

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 761, 964, 1522, 3044, 4579, 9158, 14459, 18316, 28918, 57836, 183401, 366802, 733604, 3484619, 6969238, 13938476]

約数ペア:

[(1, 13938476), (2, 6969238), (4, 3484619), (19, 733604), (38, 366802), (76, 183401), (241, 57836), (482, 28918), (761, 18316), (964, 14459), (1522, 9158), (3044, 4579)]