23192065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 8862335

約数列:

[1, 5, 13, 19, 65, 89, 95, 211, 247, 445, 1055, 1157, 1235, 1691, 2743, 4009, 5785, 8455, 13715, 18779, 20045, 21983, 52117, 93895, 109915, 244127, 260585, 356801, 1220635, 1784005, 4638413, 23192065]

約数ペア:

[(1, 23192065), (5, 4638413), (13, 1784005), (19, 1220635), (65, 356801), (89, 260585), (95, 244127), (211, 109915), (247, 93895), (445, 52117), (1055, 21983), (1157, 20045), (1235, 18779), (1691, 13715), (2743, 8455), (4009, 5785)]