12902386

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 36

約数和(自身を含む): 23432814

約数和(自身を除く): 10530428

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 137, 217, 274, 434, 959, 961, 1519, 1918, 1922, 3038, 4247, 6713, 6727, 8494, 13426, 13454, 29729, 47089, 59458, 94178, 131657, 208103, 263314, 416206, 921599, 1843198, 6451193, 12902386]

約数ペア:

[(1, 12902386), (2, 6451193), (7, 1843198), (14, 921599), (31, 416206), (49, 263314), (62, 208103), (98, 131657), (137, 94178), (217, 59458), (274, 47089), (434, 29729), (959, 13454), (961, 13426), (1519, 8494), (1918, 6727), (1922, 6713), (3038, 4247)]