19001614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 31733856

約数和(自身を除く): 12732242

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 317, 634, 697, 731, 1394, 1462, 1763, 3526, 5389, 10778, 12997, 13631, 25994, 27262, 29971, 59942, 220949, 231727, 441898, 463454, 558871, 1117742, 9500807, 19001614]

約数ペア:

[(1, 19001614), (2, 9500807), (17, 1117742), (34, 558871), (41, 463454), (43, 441898), (82, 231727), (86, 220949), (317, 59942), (634, 29971), (697, 27262), (731, 25994), (1394, 13631), (1462, 12997), (1763, 10778), (3526, 5389)]