219619212

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{171043}}^1$

素因数の和:171157

約数の個数: 24

約数和(自身を含む): 517237056

約数和(自身を除く): 297617844

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 171043, 342086, 513129, 684172, 1026258, 2052516, 18301601, 36603202, 54904803, 73206404, 109809606, 219619212]

約数ペア:

[(1, 219619212), (2, 109809606), (3, 73206404), (4, 54904803), (6, 36603202), (12, 18301601), (107, 2052516), (214, 1026258), (321, 684172), (428, 513129), (642, 342086), (1284, 171043)]