16364852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 36

約数和(自身を含む): 34564320

約数和(自身を除く): 18199468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 1619, 2527, 3238, 5054, 6476, 10108, 11333, 22666, 30761, 45332, 61522, 123044, 215327, 430654, 584459, 861308, 1168918, 2337836, 4091213, 8182426, 16364852]

約数ペア:

[(1, 16364852), (2, 8182426), (4, 4091213), (7, 2337836), (14, 1168918), (19, 861308), (28, 584459), (38, 430654), (76, 215327), (133, 123044), (266, 61522), (361, 45332), (532, 30761), (722, 22666), (1444, 11333), (1619, 10108), (2527, 6476), (3238, 5054)]