12854865112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4974793}}^1$

素因数の和:4974835

約数の個数: 32

約数和(自身を含む): 26863887600

約数和(自身を除く): 14009022488

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4974793, 9949586, 19899172, 39798344, 84571481, 94521067, 169142962, 189042134, 338285924, 378084268, 676571848, 756168536, 1606858139, 3213716278, 6427432556, 12854865112]

約数ペア:

[(1, 12854865112), (2, 6427432556), (4, 3213716278), (8, 1606858139), (17, 756168536), (19, 676571848), (34, 378084268), (38, 338285924), (68, 189042134), (76, 169142962), (136, 94521067), (152, 84571481), (323, 39798344), (646, 19899172), (1292, 9949586), (2584, 4974793)]