19079152

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 38167200

約数和(自身を除く): 19088048

約数列:

[1, 2, 4, 8, 16, 53, 106, 149, 151, 212, 298, 302, 424, 596, 604, 848, 1192, 1208, 2384, 2416, 7897, 8003, 15794, 16006, 22499, 31588, 32012, 44998, 63176, 64024, 89996, 126352, 128048, 179992, 359984, 1192447, 2384894, 4769788, 9539576, 19079152]

約数ペア:

[(1, 19079152), (2, 9539576), (4, 4769788), (8, 2384894), (16, 1192447), (53, 359984), (106, 179992), (149, 128048), (151, 126352), (212, 89996), (298, 64024), (302, 63176), (424, 44998), (596, 32012), (604, 31588), (848, 22499), (1192, 16006), (1208, 15794), (2384, 8003), (2416, 7897)]