19360715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 7734325

約数列:

[1, 5, 11, 19, 55, 95, 97, 191, 209, 485, 955, 1045, 1067, 1843, 2101, 3629, 5335, 9215, 10505, 18145, 18527, 20273, 39919, 92635, 101365, 199595, 203797, 352013, 1018985, 1760065, 3872143, 19360715]

約数ペア:

[(1, 19360715), (5, 3872143), (11, 1760065), (19, 1018985), (55, 352013), (95, 203797), (97, 199595), (191, 101365), (209, 92635), (485, 39919), (955, 20273), (1045, 18527), (1067, 18145), (1843, 10505), (2101, 9215), (3629, 5335)]