21771826

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 33374880

約数和(自身を除く): 11603054

約数列:

[1, 2, 59, 118, 307, 601, 614, 1202, 18113, 35459, 36226, 70918, 184507, 369014, 10885913, 21771826]

約数ペア:

[(1, 21771826), (2, 10885913), (59, 369014), (118, 184507), (307, 70918), (601, 36226), (614, 35459), (1202, 18113)]