17420338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29131}}^1$

素因数の和:29169

約数の個数: 16

約数和(自身を含む): 29365056

約数和(自身を除く): 11944718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 29131, 58262, 378703, 670013, 757406, 1340026, 8710169, 17420338]

約数ペア:

[(1, 17420338), (2, 8710169), (13, 1340026), (23, 757406), (26, 670013), (46, 378703), (299, 58262), (598, 29131)]