13203272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53239}}^1$

素因数の和:53276

約数の個数: 16

約数和(自身を含む): 25555200

約数和(自身を除く): 12351928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 53239, 106478, 212956, 425912, 1650409, 3300818, 6601636, 13203272]

約数ペア:

[(1, 13203272), (2, 6601636), (4, 3300818), (8, 1650409), (31, 425912), (62, 212956), (124, 106478), (248, 53239)]