24698290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 47586240

約数和(自身を除く): 22887950

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2131, 2318, 4262, 5795, 10655, 11590, 21310, 40489, 80978, 129991, 202445, 259982, 404890, 649955, 1299910, 2469829, 4939658, 12349145, 24698290]

約数ペア:

[(1, 24698290), (2, 12349145), (5, 4939658), (10, 2469829), (19, 1299910), (38, 649955), (61, 404890), (95, 259982), (122, 202445), (190, 129991), (305, 80978), (610, 40489), (1159, 21310), (2131, 11590), (2318, 10655), (4262, 5795)]