21364284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93703}}^1$

素因数の和:93729

約数の個数: 24

約数和(自身を含む): 52474240

約数和(自身を除く): 31109956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93703, 187406, 281109, 374812, 562218, 1124436, 1780357, 3560714, 5341071, 7121428, 10682142, 21364284]

約数ペア:

[(1, 21364284), (2, 10682142), (3, 7121428), (4, 5341071), (6, 3560714), (12, 1780357), (19, 1124436), (38, 562218), (57, 374812), (76, 281109), (114, 187406), (228, 93703)]