15381392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 32565624

約数和(自身を除く): 17184232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1013, 1168, 1898, 2026, 3796, 4052, 7592, 8104, 13169, 15184, 16208, 26338, 52676, 73949, 105352, 147898, 210704, 295796, 591592, 961337, 1183184, 1922674, 3845348, 7690696, 15381392]

約数ペア:

[(1, 15381392), (2, 7690696), (4, 3845348), (8, 1922674), (13, 1183184), (16, 961337), (26, 591592), (52, 295796), (73, 210704), (104, 147898), (146, 105352), (208, 73949), (292, 52676), (584, 26338), (949, 16208), (1013, 15184), (1168, 13169), (1898, 8104), (2026, 7592), (3796, 4052)]