19205654784

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1316177}}^1$

素因数の和:1316215

約数の個数: 72

約数和(自身を含む): 53805356640

約数和(自身を除く): 34599701856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 1316177, 2632354, 3948531, 5264708, 7897062, 10529416, 15794124, 21058832, 25007363, 31588248, 42117664, 50014726, 63176496, 75022089, 84235328, 100029452, 126352992, 150044178, 168470656, 200058904, 252705984, 300088356, 336941312, 400117808, 505411968, 600176712, 800235616, 1010823936, 1200353424, 1600471232, 2400706848, 3200942464, 4801413696, 6401884928, 9602827392, 19205654784]

約数ペア:

[(1, 19205654784), (2, 9602827392), (3, 6401884928), (4, 4801413696), (6, 3200942464), (8, 2400706848), (12, 1600471232), (16, 1200353424), (19, 1010823936), (24, 800235616), (32, 600176712), (38, 505411968), (48, 400117808), (57, 336941312), (64, 300088356), (76, 252705984), (96, 200058904), (114, 168470656), (128, 150044178), (152, 126352992), (192, 100029452), (228, 84235328), (256, 75022089), (304, 63176496), (384, 50014726), (456, 42117664), (608, 31588248), (768, 25007363), (912, 21058832), (1216, 15794124), (1824, 10529416), (2432, 7897062), (3648, 5264708), (4864, 3948531), (7296, 2632354), (14592, 1316177)]