15879427194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{17971}}^1$

素因数の和:18355

約数の個数: 64

約数和(自身を含む): 34989327360

約数和(自身を除く): 19109900166

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 337, 437, 674, 874, 1011, 1311, 2022, 2622, 6403, 7751, 12806, 15502, 17971, 19209, 23253, 35942, 38418, 46506, 53913, 107826, 147269, 294538, 341449, 413333, 441807, 682898, 826666, 883614, 1024347, 1239999, 2048694, 2479998, 6056227, 7853327, 12112454, 15706654, 18168681, 23559981, 36337362, 47119962, 115068313, 139293221, 230136626, 278586442, 345204939, 417879663, 690409878, 835759326, 2646571199, 5293142398, 7939713597, 15879427194]

約数ペア:

[(1, 15879427194), (2, 7939713597), (3, 5293142398), (6, 2646571199), (19, 835759326), (23, 690409878), (38, 417879663), (46, 345204939), (57, 278586442), (69, 230136626), (114, 139293221), (138, 115068313), (337, 47119962), (437, 36337362), (674, 23559981), (874, 18168681), (1011, 15706654), (1311, 12112454), (2022, 7853327), (2622, 6056227), (6403, 2479998), (7751, 2048694), (12806, 1239999), (15502, 1024347), (17971, 883614), (19209, 826666), (23253, 682898), (35942, 441807), (38418, 413333), (46506, 341449), (53913, 294538), (107826, 147269)]