19335902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9323}}^1$

素因数の和:9403

約数の個数: 16

約数和(自身を含む): 31216752

約数和(自身を除く): 11880850

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9323, 18646, 158491, 316982, 568703, 1137406, 9667951, 19335902]

約数ペア:

[(1, 19335902), (2, 9667951), (17, 1137406), (34, 568703), (61, 316982), (122, 158491), (1037, 18646), (2074, 9323)]