19992270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 48117888

約数和(自身を除く): 28125618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 934, 1401, 1427, 2335, 2802, 2854, 4281, 4670, 7005, 7135, 8562, 14010, 14270, 21405, 42810, 666409, 1332818, 1999227, 3332045, 3998454, 6664090, 9996135, 19992270]

約数ペア:

[(1, 19992270), (2, 9996135), (3, 6664090), (5, 3998454), (6, 3332045), (10, 1999227), (15, 1332818), (30, 666409), (467, 42810), (934, 21405), (1401, 14270), (1427, 14010), (2335, 8562), (2802, 7135), (2854, 7005), (4281, 4670)]