13234430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 27122688

約数和(自身を除く): 13888258

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5231, 10462, 26155, 52310, 57541, 115082, 120313, 240626, 287705, 575410, 601565, 1203130, 1323443, 2646886, 6617215, 13234430]

約数ペア:

[(1, 13234430), (2, 6617215), (5, 2646886), (10, 1323443), (11, 1203130), (22, 601565), (23, 575410), (46, 287705), (55, 240626), (110, 120313), (115, 115082), (230, 57541), (253, 52310), (506, 26155), (1265, 10462), (2530, 5231)]