12505458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15702

約数の個数: 32

約数和(自身を含む): 30090240

約数和(自身を除く): 17584782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 15671, 31342, 47013, 94026, 109697, 219394, 297749, 329091, 595498, 658182, 893247, 1786494, 2084243, 4168486, 6252729, 12505458]

約数ペア:

[(1, 12505458), (2, 6252729), (3, 4168486), (6, 2084243), (7, 1786494), (14, 893247), (19, 658182), (21, 595498), (38, 329091), (42, 297749), (57, 219394), (114, 109697), (133, 94026), (266, 47013), (399, 31342), (798, 15671)]