11451388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 21677600

約数和(自身を除く): 10226212

約数列:

[1, 2, 4, 13, 26, 52, 349, 631, 698, 1262, 1396, 2524, 4537, 8203, 9074, 16406, 18148, 32812, 220219, 440438, 880876, 2862847, 5725694, 11451388]

約数ペア:

[(1, 11451388), (2, 5725694), (4, 2862847), (13, 880876), (26, 440438), (52, 220219), (349, 32812), (631, 18148), (698, 16406), (1262, 9074), (1396, 8203), (2524, 4537)]