23520172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4663}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 44793056

約数和(自身を除く): 21272884

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 4663, 5044, 9326, 18652, 60619, 121238, 242476, 452311, 904622, 1809244, 5880043, 11760086, 23520172]

約数ペア:

[(1, 23520172), (2, 11760086), (4, 5880043), (13, 1809244), (26, 904622), (52, 452311), (97, 242476), (194, 121238), (388, 60619), (1261, 18652), (2522, 9326), (4663, 5044)]