19930147190

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{52903}}^1$

素因数の和:53384

約数の個数: 32

約数和(自身を含む): 36327272256

約数和(自身を除く): 16397125066

約数列:

[1, 2, 5, 10, 101, 202, 373, 505, 746, 1010, 1865, 3730, 37673, 52903, 75346, 105806, 188365, 264515, 376730, 529030, 5343203, 10686406, 19732819, 26716015, 39465638, 53432030, 98664095, 197328190, 1993014719, 3986029438, 9965073595, 19930147190]

約数ペア:

[(1, 19930147190), (2, 9965073595), (5, 3986029438), (10, 1993014719), (101, 197328190), (202, 98664095), (373, 53432030), (505, 39465638), (746, 26716015), (1010, 19732819), (1865, 10686406), (3730, 5343203), (37673, 529030), (52903, 376730), (75346, 264515), (105806, 188365)]