11968970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4046

約数の個数: 32

約数和(自身を含む): 24216192

約数和(自身を除く): 12247222

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4003, 8006, 20015, 40030, 52039, 92069, 104078, 184138, 260195, 460345, 520390, 920690, 1196897, 2393794, 5984485, 11968970]

約数ペア:

[(1, 11968970), (2, 5984485), (5, 2393794), (10, 1196897), (13, 920690), (23, 520390), (26, 460345), (46, 260195), (65, 184138), (115, 104078), (130, 92069), (230, 52039), (299, 40030), (598, 20015), (1495, 8006), (2990, 4003)]