11701264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 24294080

約数和(自身を除く): 12592816

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 631, 976, 1159, 1262, 2318, 2524, 4636, 5048, 9272, 10096, 11989, 18544, 23978, 38491, 47956, 76982, 95912, 153964, 191824, 307928, 615856, 731329, 1462658, 2925316, 5850632, 11701264]

約数ペア:

[(1, 11701264), (2, 5850632), (4, 2925316), (8, 1462658), (16, 731329), (19, 615856), (38, 307928), (61, 191824), (76, 153964), (122, 95912), (152, 76982), (244, 47956), (304, 38491), (488, 23978), (631, 18544), (976, 11989), (1159, 10096), (1262, 9272), (2318, 5048), (2524, 4636)]