11219910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 29171664

約数和(自身を除く): 17951754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2213, 2535, 4426, 5070, 6639, 11065, 13278, 22130, 28769, 33195, 57538, 66390, 86307, 143845, 172614, 287690, 373997, 431535, 747994, 863070, 1121991, 1869985, 2243982, 3739970, 5609955, 11219910]

約数ペア:

[(1, 11219910), (2, 5609955), (3, 3739970), (5, 2243982), (6, 1869985), (10, 1121991), (13, 863070), (15, 747994), (26, 431535), (30, 373997), (39, 287690), (65, 172614), (78, 143845), (130, 86307), (169, 66390), (195, 57538), (338, 33195), (390, 28769), (507, 22130), (845, 13278), (1014, 11065), (1690, 6639), (2213, 5070), (2535, 4426)]