1915142704

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{9949}}^1$

素因数の和:10237

約数の個数: 40

約数和(自身を含む): 3797636400

約数和(自身を除く): 1882493696

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 227, 424, 454, 848, 908, 1816, 3632, 9949, 12031, 19898, 24062, 39796, 48124, 79592, 96248, 159184, 192496, 527297, 1054594, 2109188, 2258423, 4218376, 4516846, 8436752, 9033692, 18067384, 36134768, 119696419, 239392838, 478785676, 957571352, 1915142704]

約数ペア:

[(1, 1915142704), (2, 957571352), (4, 478785676), (8, 239392838), (16, 119696419), (53, 36134768), (106, 18067384), (212, 9033692), (227, 8436752), (424, 4516846), (454, 4218376), (848, 2258423), (908, 2109188), (1816, 1054594), (3632, 527297), (9949, 192496), (12031, 159184), (19898, 96248), (24062, 79592), (39796, 48124)]