16978430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4111}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 35527680

約数和(自身を除く): 18549250

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4111, 4130, 8222, 20555, 28777, 41110, 57554, 143885, 242549, 287770, 485098, 1212745, 1697843, 2425490, 3395686, 8489215, 16978430]

約数ペア:

[(1, 16978430), (2, 8489215), (5, 3395686), (7, 2425490), (10, 1697843), (14, 1212745), (35, 485098), (59, 287770), (70, 242549), (118, 143885), (295, 57554), (413, 41110), (590, 28777), (826, 20555), (2065, 8222), (4111, 4130)]