38719796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6449}}^1$

素因数の和:6551

約数の個数: 24

約数和(自身を含む): 72240000

約数和(自身を除く): 33520204

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 6449, 12898, 25796, 122531, 245062, 490124, 509471, 1018942, 2037884, 9679949, 19359898, 38719796]

約数ペア:

[(1, 38719796), (2, 19359898), (4, 9679949), (19, 2037884), (38, 1018942), (76, 509471), (79, 490124), (158, 245062), (316, 122531), (1501, 25796), (3002, 12898), (6004, 6449)]