16115388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 40116384

約数和(自身を除く): 24000996

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 394, 401, 591, 788, 802, 1182, 1203, 1604, 2364, 2406, 3349, 4812, 6698, 6817, 10047, 13396, 13634, 20094, 20451, 27268, 40188, 40902, 78997, 81804, 157994, 236991, 315988, 473982, 947964, 1342949, 2685898, 4028847, 5371796, 8057694, 16115388]

約数ペア:

[(1, 16115388), (2, 8057694), (3, 5371796), (4, 4028847), (6, 2685898), (12, 1342949), (17, 947964), (34, 473982), (51, 315988), (68, 236991), (102, 157994), (197, 81804), (204, 78997), (394, 40902), (401, 40188), (591, 27268), (788, 20451), (802, 20094), (1182, 13634), (1203, 13396), (1604, 10047), (2364, 6817), (2406, 6698), (3349, 4812)]