15431268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 38646720

約数和(自身を除く): 23215452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 1277, 2014, 2554, 3021, 3831, 4028, 5108, 6042, 7662, 12084, 15324, 24263, 48526, 67681, 72789, 97052, 135362, 145578, 203043, 270724, 291156, 406086, 812172, 1285939, 2571878, 3857817, 5143756, 7715634, 15431268]

約数ペア:

[(1, 15431268), (2, 7715634), (3, 5143756), (4, 3857817), (6, 2571878), (12, 1285939), (19, 812172), (38, 406086), (53, 291156), (57, 270724), (76, 203043), (106, 145578), (114, 135362), (159, 97052), (212, 72789), (228, 67681), (318, 48526), (636, 24263), (1007, 15324), (1277, 12084), (2014, 7662), (2554, 6042), (3021, 5108), (3831, 4028)]