19913376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29633}}^1$

素因数の和:29653

約数の個数: 48

約数和(自身を含む): 59742144

約数和(自身を除く): 39828768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29633, 59266, 88899, 118532, 177798, 207431, 237064, 355596, 414862, 474128, 622293, 711192, 829724, 948256, 1244586, 1422384, 1659448, 2489172, 2844768, 3318896, 4978344, 6637792, 9956688, 19913376]

約数ペア:

[(1, 19913376), (2, 9956688), (3, 6637792), (4, 4978344), (6, 3318896), (7, 2844768), (8, 2489172), (12, 1659448), (14, 1422384), (16, 1244586), (21, 948256), (24, 829724), (28, 711192), (32, 622293), (42, 474128), (48, 414862), (56, 355596), (84, 237064), (96, 207431), (112, 177798), (168, 118532), (224, 88899), (336, 59266), (672, 29633)]