12244430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 24230880

約数和(自身を除く): 11986450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 709, 785, 1418, 1570, 1727, 3454, 3545, 7090, 7799, 8635, 15598, 17270, 38995, 77990, 111313, 222626, 556565, 1113130, 1224443, 2448886, 6122215, 12244430]

約数ペア:

[(1, 12244430), (2, 6122215), (5, 2448886), (10, 1224443), (11, 1113130), (22, 556565), (55, 222626), (110, 111313), (157, 77990), (314, 38995), (709, 17270), (785, 15598), (1418, 8635), (1570, 7799), (1727, 7090), (3454, 3545)]