19157538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 22089822

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3079, 3111, 6158, 6222, 9237, 18474, 52343, 104686, 157029, 187819, 314058, 375638, 563457, 1126914, 3192923, 6385846, 9578769, 19157538]

約数ペア:

[(1, 19157538), (2, 9578769), (3, 6385846), (6, 3192923), (17, 1126914), (34, 563457), (51, 375638), (61, 314058), (102, 187819), (122, 157029), (183, 104686), (366, 52343), (1037, 18474), (2074, 9237), (3079, 6222), (3111, 6158)]