1395284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 2805600

約数和(自身を除く): 1410316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1669, 3338, 6676, 18359, 31711, 36718, 63422, 73436, 126844, 348821, 697642, 1395284]

約数ペア:

[(1, 1395284), (2, 697642), (4, 348821), (11, 126844), (19, 73436), (22, 63422), (38, 36718), (44, 31711), (76, 18359), (209, 6676), (418, 3338), (836, 1669)]