19039158

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 23815242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4463, 8926, 13389, 26778, 40167, 80334, 120501, 241002, 352577, 705154, 1057731, 2115462, 3173193, 6346386, 9519579, 19039158]

約数ペア:

[(1, 19039158), (2, 9519579), (3, 6346386), (6, 3173193), (9, 2115462), (18, 1057731), (27, 705154), (54, 352577), (79, 241002), (158, 120501), (237, 80334), (474, 40167), (711, 26778), (1422, 13389), (2133, 8926), (4266, 4463)]