19317033370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{313741}}^1$

素因数の和:313926

約数の個数: 32

約数和(自身を含む): 35781647616

約数和(自身を除く): 16464614246

約数列:

[1, 2, 5, 10, 47, 94, 131, 235, 262, 470, 655, 1310, 6157, 12314, 30785, 61570, 313741, 627482, 1568705, 3137410, 14745827, 29491654, 41100071, 73729135, 82200142, 147458270, 205500355, 411000710, 1931703337, 3863406674, 9658516685, 19317033370]

約数ペア:

[(1, 19317033370), (2, 9658516685), (5, 3863406674), (10, 1931703337), (47, 411000710), (94, 205500355), (131, 147458270), (235, 82200142), (262, 73729135), (470, 41100071), (655, 29491654), (1310, 14745827), (6157, 3137410), (12314, 1568705), (30785, 627482), (61570, 313741)]