23019794

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 42897600

約数和(自身を除く): 19877806

約数列:

[1, 2, 7, 14, 29, 31, 58, 59, 62, 118, 203, 217, 406, 413, 434, 826, 899, 961, 1711, 1798, 1829, 1922, 3422, 3658, 6293, 6727, 11977, 12586, 12803, 13454, 23954, 25606, 27869, 53041, 55738, 56699, 106082, 113398, 195083, 371287, 390166, 396893, 742574, 793786, 1644271, 3288542, 11509897, 23019794]

約数ペア:

[(1, 23019794), (2, 11509897), (7, 3288542), (14, 1644271), (29, 793786), (31, 742574), (58, 396893), (59, 390166), (62, 371287), (118, 195083), (203, 113398), (217, 106082), (406, 56699), (413, 55738), (434, 53041), (826, 27869), (899, 25606), (961, 23954), (1711, 13454), (1798, 12803), (1829, 12586), (1922, 11977), (3422, 6727), (3658, 6293)]