16196012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 34234368

約数和(自身を除く): 18038356

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 397, 434, 658, 794, 868, 1316, 1457, 1588, 2779, 2914, 5558, 5828, 10199, 11116, 12307, 18659, 20398, 24614, 37318, 40796, 49228, 74636, 86149, 130613, 172298, 261226, 344596, 522452, 578429, 1156858, 2313716, 4049003, 8098006, 16196012]

約数ペア:

[(1, 16196012), (2, 8098006), (4, 4049003), (7, 2313716), (14, 1156858), (28, 578429), (31, 522452), (47, 344596), (62, 261226), (94, 172298), (124, 130613), (188, 86149), (217, 74636), (329, 49228), (397, 40796), (434, 37318), (658, 24614), (794, 20398), (868, 18659), (1316, 12307), (1457, 11116), (1588, 10199), (2779, 5828), (2914, 5558)]