12605528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 25883760

約数和(自身を除く): 13278232

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 1987, 3172, 3974, 6344, 7948, 15896, 25831, 51662, 103324, 121207, 206648, 242414, 484828, 969656, 1575691, 3151382, 6302764, 12605528]

約数ペア:

[(1, 12605528), (2, 6302764), (4, 3151382), (8, 1575691), (13, 969656), (26, 484828), (52, 242414), (61, 206648), (104, 121207), (122, 103324), (244, 51662), (488, 25831), (793, 15896), (1586, 7948), (1987, 6344), (3172, 3974)]