19799184

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 51326080

約数和(自身を除く): 31526896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1039, 1191, 1588, 2078, 2382, 3117, 3176, 4156, 4764, 6234, 6352, 8312, 9528, 12468, 16624, 19056, 24936, 49872, 412483, 824966, 1237449, 1649932, 2474898, 3299864, 4949796, 6599728, 9899592, 19799184]

約数ペア:

[(1, 19799184), (2, 9899592), (3, 6599728), (4, 4949796), (6, 3299864), (8, 2474898), (12, 1649932), (16, 1237449), (24, 824966), (48, 412483), (397, 49872), (794, 24936), (1039, 19056), (1191, 16624), (1588, 12468), (2078, 9528), (2382, 8312), (3117, 6352), (3176, 6234), (4156, 4764)]