19566088

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 18133112

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 332, 373, 632, 664, 746, 1492, 2984, 6557, 13114, 26228, 29467, 30959, 52456, 58934, 61918, 117868, 123836, 235736, 247672, 2445761, 4891522, 9783044, 19566088]

約数ペア:

[(1, 19566088), (2, 9783044), (4, 4891522), (8, 2445761), (79, 247672), (83, 235736), (158, 123836), (166, 117868), (316, 61918), (332, 58934), (373, 52456), (632, 30959), (664, 29467), (746, 26228), (1492, 13114), (2984, 6557)]