11490128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 24639048

約数和(自身を除く): 13148920

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1493, 1924, 2986, 3848, 5972, 7696, 11944, 19409, 23888, 38818, 55241, 77636, 110482, 155272, 220964, 310544, 441928, 718133, 883856, 1436266, 2872532, 5745064, 11490128]

約数ペア:

[(1, 11490128), (2, 5745064), (4, 2872532), (8, 1436266), (13, 883856), (16, 718133), (26, 441928), (37, 310544), (52, 220964), (74, 155272), (104, 110482), (148, 77636), (208, 55241), (296, 38818), (481, 23888), (592, 19409), (962, 11944), (1493, 7696), (1924, 5972), (2986, 3848)]