15530298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1877}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 35697024

約数和(自身を除く): 20166726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 1877, 2758, 3754, 4137, 5631, 8274, 11262, 13139, 26278, 39417, 78834, 369769, 739538, 1109307, 2218614, 2588383, 5176766, 7765149, 15530298]

約数ペア:

[(1, 15530298), (2, 7765149), (3, 5176766), (6, 2588383), (7, 2218614), (14, 1109307), (21, 739538), (42, 369769), (197, 78834), (394, 39417), (591, 26278), (1182, 13139), (1379, 11262), (1877, 8274), (2758, 5631), (3754, 4137)]