11178128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 23732856

約数和(自身を除く): 12554728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 881, 976, 1586, 1762, 3172, 3524, 6344, 7048, 11453, 12688, 14096, 22906, 45812, 53741, 91624, 107482, 183248, 214964, 429928, 698633, 859856, 1397266, 2794532, 5589064, 11178128]

約数ペア:

[(1, 11178128), (2, 5589064), (4, 2794532), (8, 1397266), (13, 859856), (16, 698633), (26, 429928), (52, 214964), (61, 183248), (104, 107482), (122, 91624), (208, 53741), (244, 45812), (488, 22906), (793, 14096), (881, 12688), (976, 11453), (1586, 7048), (1762, 6344), (3172, 3524)]