19392070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 37970208

約数和(自身を除く): 18578138

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3083, 3145, 6166, 6290, 15415, 30830, 52411, 104822, 114071, 228142, 262055, 524110, 570355, 1140710, 1939207, 3878414, 9696035, 19392070]

約数ペア:

[(1, 19392070), (2, 9696035), (5, 3878414), (10, 1939207), (17, 1140710), (34, 570355), (37, 524110), (74, 262055), (85, 228142), (170, 114071), (185, 104822), (370, 52411), (629, 30830), (1258, 15415), (3083, 6290), (3145, 6166)]