11287408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 24284160

約数和(自身を除く): 12996752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1087, 1298, 2174, 2596, 4348, 5192, 8696, 10384, 11957, 17392, 23914, 47828, 64133, 95656, 128266, 191312, 256532, 513064, 705463, 1026128, 1410926, 2821852, 5643704, 11287408]

約数ペア:

[(1, 11287408), (2, 5643704), (4, 2821852), (8, 1410926), (11, 1026128), (16, 705463), (22, 513064), (44, 256532), (59, 191312), (88, 128266), (118, 95656), (176, 64133), (236, 47828), (472, 23914), (649, 17392), (944, 11957), (1087, 10384), (1298, 8696), (2174, 5192), (2596, 4348)]