1996201610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15355397}}^1$

素因数の和:15355417

約数の個数: 16

約数和(自身を含む): 3869560296

約数和(自身を除く): 1873358686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15355397, 30710794, 76776985, 153553970, 199620161, 399240322, 998100805, 1996201610]

約数ペア:

[(1, 1996201610), (2, 998100805), (5, 399240322), (10, 199620161), (13, 153553970), (26, 76776985), (65, 30710794), (130, 15355397)]