12646090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54983}}^1$

素因数の和:55013

約数の個数: 16

約数和(自身を含む): 23753088

約数和(自身を除く): 11106998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 54983, 109966, 274915, 549830, 1264609, 2529218, 6323045, 12646090]

約数ペア:

[(1, 12646090), (2, 6323045), (5, 2529218), (10, 1264609), (23, 549830), (46, 274915), (115, 109966), (230, 54983)]