19651130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1753}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 37886400

約数和(自身を除く): 18235270

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1753, 2242, 3506, 5605, 8765, 11210, 17530, 33307, 66614, 103427, 166535, 206854, 333070, 517135, 1034270, 1965113, 3930226, 9825565, 19651130]

約数ペア:

[(1, 19651130), (2, 9825565), (5, 3930226), (10, 1965113), (19, 1034270), (38, 517135), (59, 333070), (95, 206854), (118, 166535), (190, 103427), (295, 66614), (590, 33307), (1121, 17530), (1753, 11210), (2242, 8765), (3506, 5605)]