19372314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 22540326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 809, 921, 1618, 1842, 2427, 3991, 4854, 7982, 10517, 11973, 21034, 23946, 31551, 63102, 248363, 496726, 745089, 1490178, 3228719, 6457438, 9686157, 19372314]

約数ペア:

[(1, 19372314), (2, 9686157), (3, 6457438), (6, 3228719), (13, 1490178), (26, 745089), (39, 496726), (78, 248363), (307, 63102), (614, 31551), (809, 23946), (921, 21034), (1618, 11973), (1842, 10517), (2427, 7982), (3991, 4854)]