13353428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15973}}^1$

素因数の和:16007

約数の個数: 24

約数和(自身を含む): 26836320

約数和(自身を除く): 13482892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15973, 31946, 63892, 175703, 303487, 351406, 606974, 702812, 1213948, 3338357, 6676714, 13353428]

約数ペア:

[(1, 13353428), (2, 6676714), (4, 3338357), (11, 1213948), (19, 702812), (22, 606974), (38, 351406), (44, 303487), (76, 175703), (209, 63892), (418, 31946), (836, 15973)]