201612869065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{2696621}}^1$

素因数の和:2697432

約数の個数: 16

約数和(自身を含む): 254992576320

約数和(自身を除く): 53379707255

約数列:

[1, 5, 19, 95, 787, 3935, 14953, 74765, 2696621, 13483105, 51235799, 256178995, 2122240727, 10611203635, 40322573813, 201612869065]

約数ペア:

[(1, 201612869065), (5, 40322573813), (19, 10611203635), (95, 2122240727), (787, 256178995), (3935, 51235799), (14953, 13483105), (74765, 2696621)]