16694236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 33782560

約数和(自身を除く): 17088324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 277, 494, 554, 793, 988, 1108, 1159, 1586, 2318, 3172, 3601, 4636, 5263, 7202, 10526, 14404, 15067, 16897, 21052, 30134, 33794, 60268, 67588, 68419, 136838, 219661, 273676, 321043, 439322, 642086, 878644, 1284172, 4173559, 8347118, 16694236]

約数ペア:

[(1, 16694236), (2, 8347118), (4, 4173559), (13, 1284172), (19, 878644), (26, 642086), (38, 439322), (52, 321043), (61, 273676), (76, 219661), (122, 136838), (244, 68419), (247, 67588), (277, 60268), (494, 33794), (554, 30134), (793, 21052), (988, 16897), (1108, 15067), (1159, 14404), (1586, 10526), (2318, 7202), (3172, 5263), (3601, 4636)]