22103690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13766

約数の個数: 32

約数和(自身を含む): 47450880

約数和(自身を除く): 25347190

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 13729, 27458, 68645, 96103, 137290, 192206, 315767, 480515, 631534, 961030, 1578835, 2210369, 3157670, 4420738, 11051845, 22103690]

約数ペア:

[(1, 22103690), (2, 11051845), (5, 4420738), (7, 3157670), (10, 2210369), (14, 1578835), (23, 961030), (35, 631534), (46, 480515), (70, 315767), (115, 192206), (161, 137290), (230, 96103), (322, 68645), (805, 27458), (1610, 13729)]