13255616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 30236160

約数和(自身を除く): 16980544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 991, 1216, 1672, 1982, 3344, 3964, 6688, 7928, 10901, 13376, 15856, 18829, 21802, 31712, 37658, 43604, 63424, 75316, 87208, 150632, 174416, 207119, 301264, 348832, 414238, 602528, 697664, 828476, 1205056, 1656952, 3313904, 6627808, 13255616]

約数ペア:

[(1, 13255616), (2, 6627808), (4, 3313904), (8, 1656952), (11, 1205056), (16, 828476), (19, 697664), (22, 602528), (32, 414238), (38, 348832), (44, 301264), (64, 207119), (76, 174416), (88, 150632), (152, 87208), (176, 75316), (209, 63424), (304, 43604), (352, 37658), (418, 31712), (608, 21802), (704, 18829), (836, 15856), (991, 13376), (1216, 10901), (1672, 7928), (1982, 6688), (3344, 3964)]