15923596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16251764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 227, 247, 284, 454, 494, 908, 923, 988, 1349, 1846, 2698, 2951, 3692, 4313, 5396, 5902, 8626, 11804, 16117, 17252, 17537, 32234, 35074, 56069, 64468, 70148, 112138, 209521, 224276, 306223, 419042, 612446, 838084, 1224892, 3980899, 7961798, 15923596]

約数ペア:

[(1, 15923596), (2, 7961798), (4, 3980899), (13, 1224892), (19, 838084), (26, 612446), (38, 419042), (52, 306223), (71, 224276), (76, 209521), (142, 112138), (227, 70148), (247, 64468), (284, 56069), (454, 35074), (494, 32234), (908, 17537), (923, 17252), (988, 16117), (1349, 11804), (1846, 8626), (2698, 5902), (2951, 5396), (3692, 4313)]