4542178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5241

約数の個数: 16

約数和(自身を含む): 7485120

約数和(自身を除く): 2942942

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 5197, 10394, 98743, 119531, 197486, 239062, 2271089, 4542178]

約数ペア:

[(1, 4542178), (2, 2271089), (19, 239062), (23, 197486), (38, 119531), (46, 98743), (437, 10394), (874, 5197)]