11970530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 25539192

約数和(自身を除く): 13568662

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 761, 1210, 1430, 1522, 1573, 3146, 3805, 7610, 7865, 8371, 9893, 15730, 16742, 19786, 41855, 49465, 83710, 92081, 98930, 108823, 184162, 217646, 460405, 544115, 920810, 1088230, 1197053, 2394106, 5985265, 11970530]

約数ペア:

[(1, 11970530), (2, 5985265), (5, 2394106), (10, 1197053), (11, 1088230), (13, 920810), (22, 544115), (26, 460405), (55, 217646), (65, 184162), (110, 108823), (121, 98930), (130, 92081), (143, 83710), (242, 49465), (286, 41855), (605, 19786), (715, 16742), (761, 15730), (1210, 9893), (1430, 8371), (1522, 7865), (1573, 7610), (3146, 3805)]