19032958

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 33606144

約数和(自身を除く): 14573186

約数列:

[1, 2, 7, 14, 67, 103, 134, 197, 206, 394, 469, 721, 938, 1379, 1442, 2758, 6901, 13199, 13802, 20291, 26398, 40582, 48307, 92393, 96614, 142037, 184786, 284074, 1359497, 2718994, 9516479, 19032958]

約数ペア:

[(1, 19032958), (2, 9516479), (7, 2718994), (14, 1359497), (67, 284074), (103, 184786), (134, 142037), (197, 96614), (206, 92393), (394, 48307), (469, 40582), (721, 26398), (938, 20291), (1379, 13802), (1442, 13199), (2758, 6901)]