19437630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38113}}^1$

素因数の和:38140

約数の個数: 32

約数和(自身を含む): 49395744

約数和(自身を除く): 29958114

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 38113, 76226, 114339, 190565, 228678, 381130, 571695, 647921, 1143390, 1295842, 1943763, 3239605, 3887526, 6479210, 9718815, 19437630]

約数ペア:

[(1, 19437630), (2, 9718815), (3, 6479210), (5, 3887526), (6, 3239605), (10, 1943763), (15, 1295842), (17, 1143390), (30, 647921), (34, 571695), (51, 381130), (85, 228678), (102, 190565), (170, 114339), (255, 76226), (510, 38113)]