18131962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17203}}^1$

素因数の和:17253

約数の個数: 16

約数和(自身を含む): 29728512

約数和(自身を除く): 11596550

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 17203, 34406, 292451, 533293, 584902, 1066586, 9065981, 18131962]

約数ペア:

[(1, 18131962), (2, 9065981), (17, 1066586), (31, 584902), (34, 533293), (62, 292451), (527, 34406), (1054, 17203)]