19254830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6709}}^1$

素因数の和:6764

約数の個数: 32

約数和(自身を含む): 40582080

約数和(自身を除く): 21327250

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 6709, 13418, 33545, 46963, 67090, 93926, 234815, 275069, 469630, 550138, 1375345, 1925483, 2750690, 3850966, 9627415, 19254830]

約数ペア:

[(1, 19254830), (2, 9627415), (5, 3850966), (7, 2750690), (10, 1925483), (14, 1375345), (35, 550138), (41, 469630), (70, 275069), (82, 234815), (205, 93926), (287, 67090), (410, 46963), (574, 33545), (1435, 13418), (2870, 6709)]