19490184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38671}}^1$

素因数の和:38690

約数の個数: 48

約数和(自身を含む): 60328320

約数和(自身を除く): 40838136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38671, 77342, 116013, 154684, 232026, 270697, 309368, 348039, 464052, 541394, 696078, 812091, 928104, 1082788, 1392156, 1624182, 2165576, 2436273, 2784312, 3248364, 4872546, 6496728, 9745092, 19490184]

約数ペア:

[(1, 19490184), (2, 9745092), (3, 6496728), (4, 4872546), (6, 3248364), (7, 2784312), (8, 2436273), (9, 2165576), (12, 1624182), (14, 1392156), (18, 1082788), (21, 928104), (24, 812091), (28, 696078), (36, 541394), (42, 464052), (56, 348039), (63, 309368), (72, 270697), (84, 232026), (126, 154684), (168, 116013), (252, 77342), (504, 38671)]