19807249366912

素因数分解:

$2^7\times 7^1\times {\mathrm{22106305097}}^1$

素因数の和:22106305118

約数の個数: 32

約数和(自身を含む): 45096862399920

約数和(自身を除く): 25289613033008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22106305097, 44212610194, 88425220388, 154744135679, 176850440776, 309488271358, 353700881552, 618976542716, 707401763104, 1237953085432, 1414803526208, 2475906170864, 2829607052416, 4951812341728, 9903624683456, 19807249366912]

約数ペア:

[(1, 19807249366912), (2, 9903624683456), (4, 4951812341728), (7, 2829607052416), (8, 2475906170864), (14, 1414803526208), (16, 1237953085432), (28, 707401763104), (32, 618976542716), (56, 353700881552), (64, 309488271358), (112, 176850440776), (128, 154744135679), (224, 88425220388), (448, 44212610194), (896, 22106305097)]