19255056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 53687040

約数和(自身を除く): 34431984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 491, 516, 688, 817, 912, 982, 1032, 1473, 1634, 1964, 2064, 2451, 2946, 3268, 3928, 4902, 5892, 6536, 7856, 9329, 9804, 11784, 13072, 18658, 19608, 21113, 23568, 27987, 37316, 39216, 42226, 55974, 63339, 74632, 84452, 111948, 126678, 149264, 168904, 223896, 253356, 337808, 401147, 447792, 506712, 802294, 1013424, 1203441, 1604588, 2406882, 3209176, 4813764, 6418352, 9627528, 19255056]

約数ペア:

[(1, 19255056), (2, 9627528), (3, 6418352), (4, 4813764), (6, 3209176), (8, 2406882), (12, 1604588), (16, 1203441), (19, 1013424), (24, 802294), (38, 506712), (43, 447792), (48, 401147), (57, 337808), (76, 253356), (86, 223896), (114, 168904), (129, 149264), (152, 126678), (172, 111948), (228, 84452), (258, 74632), (304, 63339), (344, 55974), (456, 42226), (491, 39216), (516, 37316), (688, 27987), (817, 23568), (912, 21113), (982, 19608), (1032, 18658), (1473, 13072), (1634, 11784), (1964, 9804), (2064, 9329), (2451, 7856), (2946, 6536), (3268, 5892), (3928, 4902)]