15690979436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{549481}}^1$

素因数の和:549566

約数の個数: 36

約数和(自身を含む): 30694064520

約数和(自身を除く): 15003085084

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 7139, 14278, 28556, 549481, 1098962, 2197924, 6044291, 12088582, 24177164, 32419379, 64838758, 66487201, 129677516, 132974402, 265948804, 356613169, 713226338, 1426452676, 3922744859, 7845489718, 15690979436]

約数ペア:

[(1, 15690979436), (2, 7845489718), (4, 3922744859), (11, 1426452676), (22, 713226338), (44, 356613169), (59, 265948804), (118, 132974402), (121, 129677516), (236, 66487201), (242, 64838758), (484, 32419379), (649, 24177164), (1298, 12088582), (2596, 6044291), (7139, 2197924), (14278, 1098962), (28556, 549481)]