17975692

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12113}}^1$

素因数の和:12177

約数の個数: 24

約数和(自身を含む): 36632736

約数和(自身を除く): 18657044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 12113, 24226, 48452, 84791, 169582, 339164, 641989, 1283978, 2567956, 4493923, 8987846, 17975692]

約数ペア:

[(1, 17975692), (2, 8987846), (4, 4493923), (7, 2567956), (14, 1283978), (28, 641989), (53, 339164), (106, 169582), (212, 84791), (371, 48452), (742, 24226), (1484, 12113)]