19076070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 50549184

約数和(自身を除く): 31473114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1193, 1230, 1599, 2386, 2665, 3198, 3579, 5330, 5965, 7158, 7995, 11930, 15509, 15990, 17895, 31018, 35790, 46527, 48913, 77545, 93054, 97826, 146739, 155090, 232635, 244565, 293478, 465270, 489130, 635869, 733695, 1271738, 1467390, 1907607, 3179345, 3815214, 6358690, 9538035, 19076070]

約数ペア:

[(1, 19076070), (2, 9538035), (3, 6358690), (5, 3815214), (6, 3179345), (10, 1907607), (13, 1467390), (15, 1271738), (26, 733695), (30, 635869), (39, 489130), (41, 465270), (65, 293478), (78, 244565), (82, 232635), (123, 155090), (130, 146739), (195, 97826), (205, 93054), (246, 77545), (390, 48913), (410, 46527), (533, 35790), (615, 31018), (1066, 17895), (1193, 15990), (1230, 15509), (1599, 11930), (2386, 7995), (2665, 7158), (3198, 5965), (3579, 5330)]