18308704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{30113}}^1$

素因数の和:30142

約数の個数: 24

約数和(自身を含む): 37943640

約数和(自身を除く): 19634936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 30113, 60226, 120452, 240904, 481808, 572147, 963616, 1144294, 2288588, 4577176, 9154352, 18308704]

約数ペア:

[(1, 18308704), (2, 9154352), (4, 4577176), (8, 2288588), (16, 1144294), (19, 963616), (32, 572147), (38, 481808), (76, 240904), (152, 120452), (304, 60226), (608, 30113)]