12967188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 32946816

約数和(自身を除く): 19979628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 823, 1212, 1313, 1646, 2469, 2626, 3292, 3939, 4938, 5252, 7878, 9876, 10699, 15756, 21398, 32097, 42796, 64194, 83123, 128388, 166246, 249369, 332492, 498738, 997476, 1080599, 2161198, 3241797, 4322396, 6483594, 12967188]

約数ペア:

[(1, 12967188), (2, 6483594), (3, 4322396), (4, 3241797), (6, 2161198), (12, 1080599), (13, 997476), (26, 498738), (39, 332492), (52, 249369), (78, 166246), (101, 128388), (156, 83123), (202, 64194), (303, 42796), (404, 32097), (606, 21398), (823, 15756), (1212, 10699), (1313, 9876), (1646, 7878), (2469, 5252), (2626, 4938), (3292, 3939)]