19220970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33721}}^1$

素因数の和:33750

約数の個数: 32

約数和(自身を含む): 48559680

約数和(自身を除く): 29338710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 33721, 67442, 101163, 168605, 202326, 337210, 505815, 640699, 1011630, 1281398, 1922097, 3203495, 3844194, 6406990, 9610485, 19220970]

約数ペア:

[(1, 19220970), (2, 9610485), (3, 6406990), (5, 3844194), (6, 3203495), (10, 1922097), (15, 1281398), (19, 1011630), (30, 640699), (38, 505815), (57, 337210), (95, 202326), (114, 168605), (190, 101163), (285, 67442), (570, 33721)]