19216141055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4303727}}^1$

素因数の和:4303798

約数の個数: 16

約数和(自身を含む): 24789473280

約数和(自身を除く): 5573332225

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 4303727, 21518635, 81770813, 202275169, 408854065, 1011375845, 3843228211, 19216141055]

約数ペア:

[(1, 19216141055), (5, 3843228211), (19, 1011375845), (47, 408854065), (95, 202275169), (235, 81770813), (893, 21518635), (4465, 4303727)]