190490504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{33871}}^1$

素因数の和:33933

約数の個数: 32

約数和(自身を含む): 386140800

約数和(自身を除く): 195650296

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 33871, 67742, 135484, 270968, 643549, 1253227, 1287098, 2506454, 2574196, 5012908, 5148392, 10025816, 23811313, 47622626, 95245252, 190490504]

約数ペア:

[(1, 190490504), (2, 95245252), (4, 47622626), (8, 23811313), (19, 10025816), (37, 5148392), (38, 5012908), (74, 2574196), (76, 2506454), (148, 1287098), (152, 1253227), (296, 643549), (703, 270968), (1406, 135484), (2812, 67742), (5624, 33871)]