1247198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 2056320

約数和(自身を除く): 809122

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1427, 2854, 27113, 32821, 54226, 65642, 623599, 1247198]

約数ペア:

[(1, 1247198), (2, 623599), (19, 65642), (23, 54226), (38, 32821), (46, 27113), (437, 2854), (874, 1427)]