191997584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4973}}^1$

素因数の和:5127

約数の個数: 40

約数和(自身を含む): 394736640

約数和(自身を除く): 202739056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 4973, 9652, 9946, 19304, 19892, 38608, 39784, 79568, 94487, 188974, 377948, 631571, 755896, 1263142, 1511792, 2526284, 5052568, 10105136, 11999849, 23999698, 47999396, 95998792, 191997584]

約数ペア:

[(1, 191997584), (2, 95998792), (4, 47999396), (8, 23999698), (16, 11999849), (19, 10105136), (38, 5052568), (76, 2526284), (127, 1511792), (152, 1263142), (254, 755896), (304, 631571), (508, 377948), (1016, 188974), (2032, 94487), (2413, 79568), (4826, 39784), (4973, 38608), (9652, 19892), (9946, 19304)]