38994764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2129}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 72164400

約数和(自身を除く): 33169636

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 2129, 4258, 4579, 8516, 9158, 18316, 40451, 80902, 161804, 513089, 1026178, 2052356, 9748691, 19497382, 38994764]

約数ペア:

[(1, 38994764), (2, 19497382), (4, 9748691), (19, 2052356), (38, 1026178), (76, 513089), (241, 161804), (482, 80902), (964, 40451), (2129, 18316), (4258, 9158), (4579, 8516)]