19441642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 33981120

約数和(自身を除く): 14539478

約数列:

[1, 2, 11, 17, 22, 34, 187, 227, 229, 374, 454, 458, 2497, 2519, 3859, 3893, 4994, 5038, 7718, 7786, 42449, 42823, 51983, 84898, 85646, 103966, 571813, 883711, 1143626, 1767422, 9720821, 19441642]

約数ペア:

[(1, 19441642), (2, 9720821), (11, 1767422), (17, 1143626), (22, 883711), (34, 571813), (187, 103966), (227, 85646), (229, 84898), (374, 51983), (454, 42823), (458, 42449), (2497, 7786), (2519, 7718), (3859, 5038), (3893, 4994)]