12408844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 14202356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 199, 238, 262, 398, 476, 524, 796, 917, 1393, 1834, 2227, 2786, 3383, 3668, 4454, 5572, 6766, 8908, 13532, 15589, 23681, 26069, 31178, 47362, 52138, 62356, 94724, 104276, 182483, 364966, 443173, 729932, 886346, 1772692, 3102211, 6204422, 12408844]

約数ペア:

[(1, 12408844), (2, 6204422), (4, 3102211), (7, 1772692), (14, 886346), (17, 729932), (28, 443173), (34, 364966), (68, 182483), (119, 104276), (131, 94724), (199, 62356), (238, 52138), (262, 47362), (398, 31178), (476, 26069), (524, 23681), (796, 15589), (917, 13532), (1393, 8908), (1834, 6766), (2227, 5572), (2786, 4454), (3383, 3668)]