19611192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 53424000

約数和(自身を除く): 33812808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1483, 1653, 2204, 2966, 3306, 4408, 4449, 5932, 6612, 8898, 11864, 13224, 17796, 28177, 35592, 43007, 56354, 84531, 86014, 112708, 129021, 169062, 172028, 225416, 258042, 338124, 344056, 516084, 676248, 817133, 1032168, 1634266, 2451399, 3268532, 4902798, 6537064, 9805596, 19611192]

約数ペア:

[(1, 19611192), (2, 9805596), (3, 6537064), (4, 4902798), (6, 3268532), (8, 2451399), (12, 1634266), (19, 1032168), (24, 817133), (29, 676248), (38, 516084), (57, 344056), (58, 338124), (76, 258042), (87, 225416), (114, 172028), (116, 169062), (152, 129021), (174, 112708), (228, 86014), (232, 84531), (348, 56354), (456, 43007), (551, 35592), (696, 28177), (1102, 17796), (1483, 13224), (1653, 11864), (2204, 8898), (2966, 6612), (3306, 5932), (4408, 4449)]