19312512

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 54019200

約数和(自身を除く): 34706688

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, 304, 384, 456, 608, 912, 1216, 1824, 2432, 2647, 3648, 5294, 7296, 7941, 10588, 15882, 21176, 31764, 42352, 50293, 63528, 84704, 100586, 127056, 150879, 169408, 201172, 254112, 301758, 338816, 402344, 508224, 603516, 804688, 1016448, 1207032, 1609376, 2414064, 3218752, 4828128, 6437504, 9656256, 19312512]

約数ペア:

[(1, 19312512), (2, 9656256), (3, 6437504), (4, 4828128), (6, 3218752), (8, 2414064), (12, 1609376), (16, 1207032), (19, 1016448), (24, 804688), (32, 603516), (38, 508224), (48, 402344), (57, 338816), (64, 301758), (76, 254112), (96, 201172), (114, 169408), (128, 150879), (152, 127056), (192, 100586), (228, 84704), (304, 63528), (384, 50293), (456, 42352), (608, 31764), (912, 21176), (1216, 15882), (1824, 10588), (2432, 7941), (2647, 7296), (3648, 5294)]