16533724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 16367396

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 191, 268, 323, 382, 646, 764, 1139, 1273, 1292, 2278, 2546, 3247, 3629, 4556, 5092, 6494, 7258, 12797, 12988, 14516, 21641, 25594, 43282, 51188, 61693, 86564, 123386, 217549, 243143, 246772, 435098, 486286, 870196, 972572, 4133431, 8266862, 16533724]

約数ペア:

[(1, 16533724), (2, 8266862), (4, 4133431), (17, 972572), (19, 870196), (34, 486286), (38, 435098), (67, 246772), (68, 243143), (76, 217549), (134, 123386), (191, 86564), (268, 61693), (323, 51188), (382, 43282), (646, 25594), (764, 21641), (1139, 14516), (1273, 12988), (1292, 12797), (2278, 7258), (2546, 6494), (3247, 5092), (3629, 4556)]