19630314088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{50503}}^1$

素因数の和:51158

約数の個数: 64

約数和(自身を含む): 45962680320

約数和(自身を除く): 26332366232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 631, 1262, 2524, 4417, 5048, 6941, 8834, 13882, 17668, 27764, 35336, 48587, 50503, 55528, 97174, 101006, 194348, 202012, 353521, 388696, 404024, 555533, 707042, 1111066, 1414084, 2222132, 2828168, 3888731, 4444264, 7777462, 15554924, 31109848, 31867393, 63734786, 127469572, 223071751, 254939144, 350541323, 446143502, 701082646, 892287004, 1402165292, 1784574008, 2453789261, 2804330584, 4907578522, 9815157044, 19630314088]

約数ペア:

[(1, 19630314088), (2, 9815157044), (4, 4907578522), (7, 2804330584), (8, 2453789261), (11, 1784574008), (14, 1402165292), (22, 892287004), (28, 701082646), (44, 446143502), (56, 350541323), (77, 254939144), (88, 223071751), (154, 127469572), (308, 63734786), (616, 31867393), (631, 31109848), (1262, 15554924), (2524, 7777462), (4417, 4444264), (5048, 3888731), (6941, 2828168), (8834, 2222132), (13882, 1414084), (17668, 1111066), (27764, 707042), (35336, 555533), (48587, 404024), (50503, 388696), (55528, 353521), (97174, 202012), (101006, 194348)]