16972624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1859

約数の個数: 40

約数和(自身を含む): 35751680

約数和(自身を除く): 18779056

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1801, 2356, 3602, 4712, 7204, 9424, 14408, 28816, 34219, 55831, 68438, 111662, 136876, 223324, 273752, 446648, 547504, 893296, 1060789, 2121578, 4243156, 8486312, 16972624]

約数ペア:

[(1, 16972624), (2, 8486312), (4, 4243156), (8, 2121578), (16, 1060789), (19, 893296), (31, 547504), (38, 446648), (62, 273752), (76, 223324), (124, 136876), (152, 111662), (248, 68438), (304, 55831), (496, 34219), (589, 28816), (1178, 14408), (1801, 9424), (2356, 7204), (3602, 4712)]