15705319970

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{970063}}^1$

素因数の和:971689

約数の個数: 16

約数和(自身を含む): 28287066240

約数和(自身を除く): 12581746270

約数列:

[1, 2, 5, 10, 1619, 3238, 8095, 16190, 970063, 1940126, 4850315, 9700630, 1570531997, 3141063994, 7852659985, 15705319970]

約数ペア:

[(1, 15705319970), (2, 7852659985), (5, 3141063994), (10, 1570531997), (1619, 9700630), (3238, 4850315), (8095, 1940126), (16190, 970063)]