19330608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 56282112

約数和(自身を除く): 36951504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1181, 1364, 1488, 2046, 2362, 2728, 3543, 4092, 4724, 5456, 7086, 8184, 9448, 12991, 14172, 16368, 18896, 25982, 28344, 36611, 38973, 51964, 56688, 73222, 77946, 103928, 109833, 146444, 155892, 207856, 219666, 292888, 311784, 402721, 439332, 585776, 623568, 805442, 878664, 1208163, 1610884, 1757328, 2416326, 3221768, 4832652, 6443536, 9665304, 19330608]

約数ペア:

[(1, 19330608), (2, 9665304), (3, 6443536), (4, 4832652), (6, 3221768), (8, 2416326), (11, 1757328), (12, 1610884), (16, 1208163), (22, 878664), (24, 805442), (31, 623568), (33, 585776), (44, 439332), (48, 402721), (62, 311784), (66, 292888), (88, 219666), (93, 207856), (124, 155892), (132, 146444), (176, 109833), (186, 103928), (248, 77946), (264, 73222), (341, 56688), (372, 51964), (496, 38973), (528, 36611), (682, 28344), (744, 25982), (1023, 18896), (1181, 16368), (1364, 14172), (1488, 12991), (2046, 9448), (2362, 8184), (2728, 7086), (3543, 5456), (4092, 4724)]