12838532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 27000960

約数和(自身を除く): 14162428

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 163, 194, 203, 326, 388, 406, 652, 679, 812, 1141, 1358, 2282, 2716, 2813, 4564, 4727, 5626, 9454, 11252, 15811, 18908, 19691, 31622, 33089, 39382, 63244, 66178, 78764, 110677, 132356, 221354, 442708, 458519, 917038, 1834076, 3209633, 6419266, 12838532]

約数ペア:

[(1, 12838532), (2, 6419266), (4, 3209633), (7, 1834076), (14, 917038), (28, 458519), (29, 442708), (58, 221354), (97, 132356), (116, 110677), (163, 78764), (194, 66178), (203, 63244), (326, 39382), (388, 33089), (406, 31622), (652, 19691), (679, 18908), (812, 15811), (1141, 11252), (1358, 9454), (2282, 5626), (2716, 4727), (2813, 4564)]