15994810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 31529232

約数和(自身を除く): 15534422

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2017, 3965, 4034, 7930, 10085, 20170, 26221, 52442, 123037, 131105, 246074, 262210, 615185, 1230370, 1599481, 3198962, 7997405, 15994810]

約数ペア:

[(1, 15994810), (2, 7997405), (5, 3198962), (10, 1599481), (13, 1230370), (26, 615185), (61, 262210), (65, 246074), (122, 131105), (130, 123037), (305, 52442), (610, 26221), (793, 20170), (1586, 10085), (2017, 7930), (3965, 4034)]