19630317602

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{218849}}^1$

素因数の和:219050

約数の個数: 32

約数和(自身を含む): 34665840000

約数和(自身を除く): 15035522398

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 1043, 2086, 6407, 12814, 44849, 89698, 218849, 437698, 1531943, 3063886, 9410507, 18821014, 32608501, 65217002, 65873549, 131747098, 228259507, 456519014, 1402165543, 2804331086, 9815158801, 19630317602]

約数ペア:

[(1, 19630317602), (2, 9815158801), (7, 2804331086), (14, 1402165543), (43, 456519014), (86, 228259507), (149, 131747098), (298, 65873549), (301, 65217002), (602, 32608501), (1043, 18821014), (2086, 9410507), (6407, 3063886), (12814, 1531943), (44849, 437698), (89698, 218849)]