11019910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 23514624

約数和(自身を除く): 12494714

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 71, 83, 85, 110, 142, 166, 170, 187, 355, 374, 415, 710, 781, 830, 913, 935, 1207, 1411, 1562, 1826, 1870, 2414, 2822, 3905, 4565, 5893, 6035, 7055, 7810, 9130, 11786, 12070, 13277, 14110, 15521, 26554, 29465, 31042, 58930, 64823, 66385, 77605, 100181, 129646, 132770, 155210, 200362, 324115, 500905, 648230, 1001810, 1101991, 2203982, 5509955, 11019910]

約数ペア:

[(1, 11019910), (2, 5509955), (5, 2203982), (10, 1101991), (11, 1001810), (17, 648230), (22, 500905), (34, 324115), (55, 200362), (71, 155210), (83, 132770), (85, 129646), (110, 100181), (142, 77605), (166, 66385), (170, 64823), (187, 58930), (355, 31042), (374, 29465), (415, 26554), (710, 15521), (781, 14110), (830, 13277), (913, 12070), (935, 11786), (1207, 9130), (1411, 7810), (1562, 7055), (1826, 6035), (1870, 5893), (2414, 4565), (2822, 3905)]