15964338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3469}}^1$

素因数の和:3546

約数の個数: 32

約数和(自身を含む): 34977600

約数和(自身を除く): 19013262

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 3469, 4602, 6938, 10407, 20814, 45097, 90194, 135291, 204671, 270582, 409342, 614013, 1228026, 2660723, 5321446, 7982169, 15964338]

約数ペア:

[(1, 15964338), (2, 7982169), (3, 5321446), (6, 2660723), (13, 1228026), (26, 614013), (39, 409342), (59, 270582), (78, 204671), (118, 135291), (177, 90194), (354, 45097), (767, 20814), (1534, 10407), (2301, 6938), (3469, 4602)]