25111122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 28111278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 167, 334, 501, 1002, 1319, 2638, 3173, 3957, 6346, 7914, 9519, 19038, 25061, 50122, 75183, 150366, 220273, 440546, 660819, 1321638, 4185187, 8370374, 12555561, 25111122]

約数ペア:

[(1, 25111122), (2, 12555561), (3, 8370374), (6, 4185187), (19, 1321638), (38, 660819), (57, 440546), (114, 220273), (167, 150366), (334, 75183), (501, 50122), (1002, 25061), (1319, 19038), (2638, 9519), (3173, 7914), (3957, 6346)]