19013664

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6433

約数の個数: 48

約数和(自身を含む): 51528960

約数和(自身を除く): 32515296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6389, 12778, 19167, 25556, 38334, 51112, 76668, 102224, 153336, 198059, 204448, 306672, 396118, 594177, 613344, 792236, 1188354, 1584472, 2376708, 3168944, 4753416, 6337888, 9506832, 19013664]

約数ペア:

[(1, 19013664), (2, 9506832), (3, 6337888), (4, 4753416), (6, 3168944), (8, 2376708), (12, 1584472), (16, 1188354), (24, 792236), (31, 613344), (32, 594177), (48, 396118), (62, 306672), (93, 204448), (96, 198059), (124, 153336), (186, 102224), (248, 76668), (372, 51112), (496, 38334), (744, 25556), (992, 19167), (1488, 12778), (2976, 6389)]