13042172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^2$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 26992728

約数和(自身を除く): 13950556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 604, 1661, 1963, 3322, 3926, 6644, 7852, 21593, 22801, 43186, 45602, 86372, 91204, 250811, 296413, 501622, 592826, 1003244, 1185652, 3260543, 6521086, 13042172]

約数ペア:

[(1, 13042172), (2, 6521086), (4, 3260543), (11, 1185652), (13, 1003244), (22, 592826), (26, 501622), (44, 296413), (52, 250811), (143, 91204), (151, 86372), (286, 45602), (302, 43186), (572, 22801), (604, 21593), (1661, 7852), (1963, 6644), (3322, 3926)]