15643212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 39631200

約数和(自身を除く): 23987988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 673, 894, 1346, 1788, 1937, 2019, 2692, 3874, 4038, 5811, 7748, 8076, 8749, 11622, 17498, 23244, 26247, 34996, 52494, 100277, 104988, 200554, 300831, 401108, 601662, 1203324, 1303601, 2607202, 3910803, 5214404, 7821606, 15643212]

約数ペア:

[(1, 15643212), (2, 7821606), (3, 5214404), (4, 3910803), (6, 2607202), (12, 1303601), (13, 1203324), (26, 601662), (39, 401108), (52, 300831), (78, 200554), (149, 104988), (156, 100277), (298, 52494), (447, 34996), (596, 26247), (673, 23244), (894, 17498), (1346, 11622), (1788, 8749), (1937, 8076), (2019, 7748), (2692, 5811), (3874, 4038)]