19795048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27191}}^1$

素因数の和:27217

約数の個数: 32

約数和(自身を含む): 45682560

約数和(自身を除く): 25887512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27191, 54382, 108764, 190337, 217528, 353483, 380674, 706966, 761348, 1413932, 1522696, 2474381, 2827864, 4948762, 9897524, 19795048]

約数ペア:

[(1, 19795048), (2, 9897524), (4, 4948762), (7, 2827864), (8, 2474381), (13, 1522696), (14, 1413932), (26, 761348), (28, 706966), (52, 380674), (56, 353483), (91, 217528), (104, 190337), (182, 108764), (364, 54382), (728, 27191)]