17194430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 35716464

約数和(自身を除く): 18522034

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 433, 722, 866, 1045, 1805, 2090, 2165, 3610, 3971, 4330, 4763, 7942, 8227, 9526, 16454, 19855, 23815, 39710, 41135, 47630, 82270, 90497, 156313, 180994, 312626, 452485, 781565, 904970, 1563130, 1719443, 3438886, 8597215, 17194430]

約数ペア:

[(1, 17194430), (2, 8597215), (5, 3438886), (10, 1719443), (11, 1563130), (19, 904970), (22, 781565), (38, 452485), (55, 312626), (95, 180994), (110, 156313), (190, 90497), (209, 82270), (361, 47630), (418, 41135), (433, 39710), (722, 23815), (866, 19855), (1045, 16454), (1805, 9526), (2090, 8227), (2165, 7942), (3610, 4763), (3971, 4330)]