19042890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37339}}^1$

素因数の和:37366

約数の個数: 32

約数和(自身を含む): 48392640

約数和(自身を除く): 29349750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37339, 74678, 112017, 186695, 224034, 373390, 560085, 634763, 1120170, 1269526, 1904289, 3173815, 3808578, 6347630, 9521445, 19042890]

約数ペア:

[(1, 19042890), (2, 9521445), (3, 6347630), (5, 3808578), (6, 3173815), (10, 1904289), (15, 1269526), (17, 1120170), (30, 634763), (34, 560085), (51, 373390), (85, 224034), (102, 186695), (170, 112017), (255, 74678), (510, 37339)]