19200032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 41549760

約数和(自身を除く): 22349728

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1373, 1748, 2746, 3496, 5492, 6992, 10984, 13984, 21968, 26087, 31579, 43936, 52174, 63158, 104348, 126316, 208696, 252632, 417392, 505264, 600001, 834784, 1010528, 1200002, 2400004, 4800008, 9600016, 19200032]

約数ペア:

[(1, 19200032), (2, 9600016), (4, 4800008), (8, 2400004), (16, 1200002), (19, 1010528), (23, 834784), (32, 600001), (38, 505264), (46, 417392), (76, 252632), (92, 208696), (152, 126316), (184, 104348), (304, 63158), (368, 52174), (437, 43936), (608, 31579), (736, 26087), (874, 21968), (1373, 13984), (1748, 10984), (2746, 6992), (3496, 5492)]