19572810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1627}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 47120832

約数和(自身を除く): 27548022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 1627, 2005, 2406, 3254, 4010, 4881, 6015, 8135, 9762, 12030, 16270, 24405, 48810, 652427, 1304854, 1957281, 3262135, 3914562, 6524270, 9786405, 19572810]

約数ペア:

[(1, 19572810), (2, 9786405), (3, 6524270), (5, 3914562), (6, 3262135), (10, 1957281), (15, 1304854), (30, 652427), (401, 48810), (802, 24405), (1203, 16270), (1627, 12030), (2005, 9762), (2406, 8135), (3254, 6015), (4010, 4881)]