19342362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 26380518

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 377, 442, 493, 503, 663, 754, 986, 1006, 1131, 1326, 1479, 1509, 2262, 2958, 3018, 6409, 6539, 8551, 12818, 13078, 14587, 17102, 19227, 19617, 25653, 29174, 38454, 39234, 43761, 51306, 87522, 111163, 189631, 222326, 247979, 333489, 379262, 495958, 568893, 666978, 743937, 1137786, 1487874, 3223727, 6447454, 9671181, 19342362]

約数ペア:

[(1, 19342362), (2, 9671181), (3, 6447454), (6, 3223727), (13, 1487874), (17, 1137786), (26, 743937), (29, 666978), (34, 568893), (39, 495958), (51, 379262), (58, 333489), (78, 247979), (87, 222326), (102, 189631), (174, 111163), (221, 87522), (377, 51306), (442, 43761), (493, 39234), (503, 38454), (663, 29174), (754, 25653), (986, 19617), (1006, 19227), (1131, 17102), (1326, 14587), (1479, 13078), (1509, 12818), (2262, 8551), (2958, 6539), (3018, 6409)]