19226490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37699}}^1$

素因数の和:37726

約数の個数: 32

約数和(自身を含む): 48859200

約数和(自身を除く): 29632710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37699, 75398, 113097, 188495, 226194, 376990, 565485, 640883, 1130970, 1281766, 1922649, 3204415, 3845298, 6408830, 9613245, 19226490]

約数ペア:

[(1, 19226490), (2, 9613245), (3, 6408830), (5, 3845298), (6, 3204415), (10, 1922649), (15, 1281766), (17, 1130970), (30, 640883), (34, 565485), (51, 376990), (85, 226194), (102, 188495), (170, 113097), (255, 75398), (510, 37699)]