11208860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 26695200

約数和(自身を除く): 15486340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2269, 2470, 4538, 4940, 9076, 11345, 22690, 29497, 43111, 45380, 58994, 86222, 117988, 147485, 172444, 215555, 294970, 431110, 560443, 589940, 862220, 1120886, 2241772, 2802215, 5604430, 11208860]

約数ペア:

[(1, 11208860), (2, 5604430), (4, 2802215), (5, 2241772), (10, 1120886), (13, 862220), (19, 589940), (20, 560443), (26, 431110), (38, 294970), (52, 215555), (65, 172444), (76, 147485), (95, 117988), (130, 86222), (190, 58994), (247, 45380), (260, 43111), (380, 29497), (494, 22690), (988, 11345), (1235, 9076), (2269, 4940), (2470, 4538)]