19026970

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3517}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 34321608

約数和(自身を除く): 15294638

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 3517, 5410, 7034, 17585, 35170, 1902697, 3805394, 9513485, 19026970]

約数ペア:

[(1, 19026970), (2, 9513485), (5, 3805394), (10, 1902697), (541, 35170), (1082, 17585), (2705, 7034), (3517, 5410)]