23490610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16427}}^1$

素因数の和:16458

約数の個数: 32

約数和(自身を含む): 49678272

約数和(自身を除く): 26187662

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16427, 32854, 82135, 164270, 180697, 213551, 361394, 427102, 903485, 1067755, 1806970, 2135510, 2349061, 4698122, 11745305, 23490610]

約数ペア:

[(1, 23490610), (2, 11745305), (5, 4698122), (10, 2349061), (11, 2135510), (13, 1806970), (22, 1067755), (26, 903485), (55, 427102), (65, 361394), (110, 213551), (130, 180697), (143, 164270), (286, 82135), (715, 32854), (1430, 16427)]