13857272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12113}}^1$

素因数の和:12143

約数の個数: 32

約数和(自身を含む): 30527280

約数和(自身を除く): 16670008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 12113, 24226, 48452, 96904, 133243, 157469, 266486, 314938, 532972, 629876, 1065944, 1259752, 1732159, 3464318, 6928636, 13857272]

約数ペア:

[(1, 13857272), (2, 6928636), (4, 3464318), (8, 1732159), (11, 1259752), (13, 1065944), (22, 629876), (26, 532972), (44, 314938), (52, 266486), (88, 157469), (104, 133243), (143, 96904), (286, 48452), (572, 24226), (1144, 12113)]