19201584288

素因数分解:

$2^5\times 3^1\times {\mathrm{991}}^1\times {\mathrm{201833}}^1$

素因数の和:202837

約数の個数: 48

約数和(自身を含む): 50455270656

約数和(自身を除く): 31253686368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 991, 1982, 2973, 3964, 5946, 7928, 11892, 15856, 23784, 31712, 47568, 95136, 201833, 403666, 605499, 807332, 1210998, 1614664, 2421996, 3229328, 4843992, 6458656, 9687984, 19375968, 200016503, 400033006, 600049509, 800066012, 1200099018, 1600132024, 2400198036, 3200264048, 4800396072, 6400528096, 9600792144, 19201584288]

約数ペア:

[(1, 19201584288), (2, 9600792144), (3, 6400528096), (4, 4800396072), (6, 3200264048), (8, 2400198036), (12, 1600132024), (16, 1200099018), (24, 800066012), (32, 600049509), (48, 400033006), (96, 200016503), (991, 19375968), (1982, 9687984), (2973, 6458656), (3964, 4843992), (5946, 3229328), (7928, 2421996), (11892, 1614664), (15856, 1210998), (23784, 807332), (31712, 605499), (47568, 403666), (95136, 201833)]