30945566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1619}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 48988800

約数和(自身を除く): 18043234

約数列:

[1, 2, 19, 38, 503, 1006, 1619, 3238, 9557, 19114, 30761, 61522, 814357, 1628714, 15472783, 30945566]

約数ペア:

[(1, 30945566), (2, 15472783), (19, 1628714), (38, 814357), (503, 61522), (1006, 30761), (1619, 19114), (3238, 9557)]