9651430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 18547200

約数和(自身を除く): 8895770

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 643, 790, 1286, 1501, 3002, 3215, 6430, 7505, 12217, 15010, 24434, 50797, 61085, 101594, 122170, 253985, 507970, 965143, 1930286, 4825715, 9651430]

約数ペア:

[(1, 9651430), (2, 4825715), (5, 1930286), (10, 965143), (19, 507970), (38, 253985), (79, 122170), (95, 101594), (158, 61085), (190, 50797), (395, 24434), (643, 15010), (790, 12217), (1286, 7505), (1501, 6430), (3002, 3215)]