19572270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38377}}^1$

素因数の和:38404

約数の個数: 32

約数和(自身を含む): 49737888

約数和(自身を除く): 30165618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 38377, 76754, 115131, 191885, 230262, 383770, 575655, 652409, 1151310, 1304818, 1957227, 3262045, 3914454, 6524090, 9786135, 19572270]

約数ペア:

[(1, 19572270), (2, 9786135), (3, 6524090), (5, 3914454), (6, 3262045), (10, 1957227), (15, 1304818), (17, 1151310), (30, 652409), (34, 575655), (51, 383770), (85, 230262), (102, 191885), (170, 115131), (255, 76754), (510, 38377)]