16869710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 36578304

約数和(自身を除く): 19708594

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 251, 286, 470, 502, 517, 611, 715, 1034, 1222, 1255, 1430, 2510, 2585, 2761, 3055, 3263, 5170, 5522, 6110, 6526, 6721, 11797, 13442, 13805, 16315, 23594, 27610, 32630, 33605, 35893, 58985, 67210, 71786, 117970, 129767, 153361, 179465, 259534, 306722, 358930, 648835, 766805, 1297670, 1533610, 1686971, 3373942, 8434855, 16869710]

約数ペア:

[(1, 16869710), (2, 8434855), (5, 3373942), (10, 1686971), (11, 1533610), (13, 1297670), (22, 766805), (26, 648835), (47, 358930), (55, 306722), (65, 259534), (94, 179465), (110, 153361), (130, 129767), (143, 117970), (235, 71786), (251, 67210), (286, 58985), (470, 35893), (502, 33605), (517, 32630), (611, 27610), (715, 23594), (1034, 16315), (1222, 13805), (1255, 13442), (1430, 11797), (2510, 6721), (2585, 6526), (2761, 6110), (3055, 5522), (3263, 5170)]