19361116980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{846943}}^1$

素因数の和:847085

約数の個数: 72

約数和(自身を含む): 59191222272

約数和(自身を除く): 39830105292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 846943, 1693886, 2540829, 3387772, 4234715, 5081658, 7622487, 8469430, 10163316, 12704145, 15244974, 16938860, 25408290, 30489948, 38112435, 50816580, 76224870, 107561761, 152449740, 215123522, 322685283, 430247044, 537808805, 645370566, 968055849, 1075617610, 1290741132, 1613426415, 1936111698, 2151235220, 3226852830, 3872223396, 4840279245, 6453705660, 9680558490, 19361116980]

約数ペア:

[(1, 19361116980), (2, 9680558490), (3, 6453705660), (4, 4840279245), (5, 3872223396), (6, 3226852830), (9, 2151235220), (10, 1936111698), (12, 1613426415), (15, 1290741132), (18, 1075617610), (20, 968055849), (30, 645370566), (36, 537808805), (45, 430247044), (60, 322685283), (90, 215123522), (127, 152449740), (180, 107561761), (254, 76224870), (381, 50816580), (508, 38112435), (635, 30489948), (762, 25408290), (1143, 16938860), (1270, 15244974), (1524, 12704145), (1905, 10163316), (2286, 8469430), (2540, 7622487), (3810, 5081658), (4572, 4234715), (5715, 3387772), (7620, 2540829), (11430, 1693886), (22860, 846943)]