16894496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 36005760

約数和(自身を除く): 19111264

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 751, 1184, 1406, 1502, 2812, 3004, 5624, 6008, 11248, 12016, 14269, 22496, 24032, 27787, 28538, 55574, 57076, 111148, 114152, 222296, 228304, 444592, 456608, 527953, 889184, 1055906, 2111812, 4223624, 8447248, 16894496]

約数ペア:

[(1, 16894496), (2, 8447248), (4, 4223624), (8, 2111812), (16, 1055906), (19, 889184), (32, 527953), (37, 456608), (38, 444592), (74, 228304), (76, 222296), (148, 114152), (152, 111148), (296, 57076), (304, 55574), (592, 28538), (608, 27787), (703, 24032), (751, 22496), (1184, 14269), (1406, 12016), (1502, 11248), (2812, 6008), (3004, 5624)]