19457029210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1179929}}^1$

素因数の和:1180050

約数の個数: 32

約数和(自身を含む): 37465137360

約数和(自身を除く): 18008108150

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 16490, 1179929, 2359858, 5899645, 11799290, 20058793, 40117586, 100293965, 114453113, 200587930, 228906226, 572265565, 1144531130, 1945702921, 3891405842, 9728514605, 19457029210]

約数ペア:

[(1, 19457029210), (2, 9728514605), (5, 3891405842), (10, 1945702921), (17, 1144531130), (34, 572265565), (85, 228906226), (97, 200587930), (170, 114453113), (194, 100293965), (485, 40117586), (970, 20058793), (1649, 11799290), (3298, 5899645), (8245, 2359858), (16490, 1179929)]