19579632

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9949}}^1$

素因数の和:10001

約数の個数: 40

約数和(自身を含む): 51819600

約数和(自身を除く): 32239968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9949, 19898, 29847, 39796, 59694, 79592, 119388, 159184, 238776, 407909, 477552, 815818, 1223727, 1631636, 2447454, 3263272, 4894908, 6526544, 9789816, 19579632]

約数ペア:

[(1, 19579632), (2, 9789816), (3, 6526544), (4, 4894908), (6, 3263272), (8, 2447454), (12, 1631636), (16, 1223727), (24, 815818), (41, 477552), (48, 407909), (82, 238776), (123, 159184), (164, 119388), (246, 79592), (328, 59694), (492, 39796), (656, 29847), (984, 19898), (1968, 9949)]