190092430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19417}}^1$

素因数の和:19524

約数の個数: 32

約数和(自身を含む): 377485920

約数和(自身を除く): 187393490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 19417, 38834, 97085, 194170, 213587, 427174, 1067935, 1728113, 2135870, 3456226, 8640565, 17281130, 19009243, 38018486, 95046215, 190092430]

約数ペア:

[(1, 190092430), (2, 95046215), (5, 38018486), (10, 19009243), (11, 17281130), (22, 8640565), (55, 3456226), (89, 2135870), (110, 1728113), (178, 1067935), (445, 427174), (890, 213587), (979, 194170), (1958, 97085), (4895, 38834), (9790, 19417)]