15668913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1049}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 6910287

約数列:

[1, 3, 13, 39, 383, 1049, 1149, 3147, 4979, 13637, 14937, 40911, 401767, 1205301, 5222971, 15668913]

約数ペア:

[(1, 15668913), (3, 5222971), (13, 1205301), (39, 401767), (383, 40911), (1049, 14937), (1149, 13637), (3147, 4979)]