19156929402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{15233}}^1$

素因数の和:15975

約数の個数: 64

約数和(自身を含む): 43119288576

約数和(自身を除く): 23962359174

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 701, 897, 1402, 1794, 2103, 4206, 9113, 15233, 16123, 18226, 27339, 30466, 32246, 45699, 48369, 54678, 91398, 96738, 198029, 209599, 350359, 396058, 419198, 594087, 628797, 700718, 1051077, 1188174, 1257594, 2102154, 4554667, 9109334, 10678333, 13664001, 21356666, 27328002, 32034999, 64069998, 138818329, 245601659, 277636658, 416454987, 491203318, 736804977, 832909974, 1473609954, 3192821567, 6385643134, 9578464701, 19156929402]

約数ペア:

[(1, 19156929402), (2, 9578464701), (3, 6385643134), (6, 3192821567), (13, 1473609954), (23, 832909974), (26, 736804977), (39, 491203318), (46, 416454987), (69, 277636658), (78, 245601659), (138, 138818329), (299, 64069998), (598, 32034999), (701, 27328002), (897, 21356666), (1402, 13664001), (1794, 10678333), (2103, 9109334), (4206, 4554667), (9113, 2102154), (15233, 1257594), (16123, 1188174), (18226, 1051077), (27339, 700718), (30466, 628797), (32246, 594087), (45699, 419198), (48369, 396058), (54678, 350359), (91398, 209599), (96738, 198029)]