15661420234

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{357583}}^1$

素因数の和:358005

約数の個数: 16

約数和(自身を含む): 23943824640

約数和(自身を除く): 8282404406

約数列:

[1, 2, 61, 122, 359, 718, 21899, 43798, 357583, 715166, 21812563, 43625126, 128372297, 256744594, 7830710117, 15661420234]

約数ペア:

[(1, 15661420234), (2, 7830710117), (61, 256744594), (122, 128372297), (359, 43625126), (718, 21812563), (21899, 715166), (43798, 357583)]