191945752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5563}}^1$

素因数の和:5815

約数の個数: 32

約数和(自身を含む): 380577600

約数和(自身を除く): 188631848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 908, 1816, 4313, 5563, 8626, 11126, 17252, 22252, 34504, 44504, 105697, 211394, 422788, 845576, 1262801, 2525602, 5051204, 10102408, 23993219, 47986438, 95972876, 191945752]

約数ペア:

[(1, 191945752), (2, 95972876), (4, 47986438), (8, 23993219), (19, 10102408), (38, 5051204), (76, 2525602), (152, 1262801), (227, 845576), (454, 422788), (908, 211394), (1816, 105697), (4313, 44504), (5563, 34504), (8626, 22252), (11126, 17252)]