19535436

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6869}}^1$

素因数の和:6958

約数の個数: 36

約数和(自身を含む): 50013600

約数和(自身を除く): 30478164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6869, 13738, 20607, 27476, 41214, 61821, 82428, 123642, 247284, 542651, 1085302, 1627953, 2170604, 3255906, 4883859, 6511812, 9767718, 19535436]

約数ペア:

[(1, 19535436), (2, 9767718), (3, 6511812), (4, 4883859), (6, 3255906), (9, 2170604), (12, 1627953), (18, 1085302), (36, 542651), (79, 247284), (158, 123642), (237, 82428), (316, 61821), (474, 41214), (711, 27476), (948, 20607), (1422, 13738), (2844, 6869)]