16431276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{3793}}^1$

素因数の和:3838

約数の個数: 36

約数和(自身を含む): 40474392

約数和(自身を除く): 24043116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 3793, 4332, 7586, 11379, 15172, 22758, 45516, 72067, 144134, 216201, 288268, 432402, 864804, 1369273, 2738546, 4107819, 5477092, 8215638, 16431276]

約数ペア:

[(1, 16431276), (2, 8215638), (3, 5477092), (4, 4107819), (6, 2738546), (12, 1369273), (19, 864804), (38, 432402), (57, 288268), (76, 216201), (114, 144134), (228, 72067), (361, 45516), (722, 22758), (1083, 15172), (1444, 11379), (2166, 7586), (3793, 4332)]