18375206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7537}}^1$

素因数の和:7615

約数の個数: 16

約数和(自身を含む): 29307744

約数和(自身を除く): 10932538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7537, 15074, 173351, 346702, 399461, 798922, 9187603, 18375206]

約数ペア:

[(1, 18375206), (2, 9187603), (23, 798922), (46, 399461), (53, 346702), (106, 173351), (1219, 15074), (2438, 7537)]