15693314392

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{281081}}^1$

素因数の和:282091

約数の個数: 32

約数和(自身を含む): 33662380320

約数和(自身を除く): 17969065928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1994, 3988, 6979, 7976, 13958, 27916, 55832, 281081, 562162, 1124324, 1967567, 2248648, 3935134, 7870268, 15740536, 280237757, 560475514, 1120951028, 1961664299, 2241902056, 3923328598, 7846657196, 15693314392]

約数ペア:

[(1, 15693314392), (2, 7846657196), (4, 3923328598), (7, 2241902056), (8, 1961664299), (14, 1120951028), (28, 560475514), (56, 280237757), (997, 15740536), (1994, 7870268), (3988, 3935134), (6979, 2248648), (7976, 1967567), (13958, 1124324), (27916, 562162), (55832, 281081)]