15697769813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{21227}}^1$

素因数の和:21377

約数の個数: 32

約数和(自身を含む): 18585538560

約数和(自身を除く): 2887768747

約数列:

[1, 11, 23, 37, 79, 253, 407, 851, 869, 1817, 2923, 9361, 19987, 21227, 32153, 67229, 233497, 488221, 739519, 785399, 1676933, 5370431, 8639389, 18064177, 18446263, 38569459, 62046521, 198705947, 424264049, 682511731, 1427069983, 15697769813]

約数ペア:

[(1, 15697769813), (11, 1427069983), (23, 682511731), (37, 424264049), (79, 198705947), (253, 62046521), (407, 38569459), (851, 18446263), (869, 18064177), (1817, 8639389), (2923, 5370431), (9361, 1676933), (19987, 785399), (21227, 739519), (32153, 488221), (67229, 233497)]