23810914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 19734686

約数列:

[1, 2, 17, 19, 29, 31, 34, 38, 41, 58, 62, 82, 323, 493, 527, 551, 589, 646, 697, 779, 899, 986, 1054, 1102, 1178, 1189, 1271, 1394, 1558, 1798, 2378, 2542, 9367, 10013, 13243, 15283, 17081, 18734, 20026, 20213, 21607, 22591, 24149, 26486, 30566, 34162, 36859, 40426, 43214, 45182, 48298, 73718, 290377, 384047, 410533, 580754, 626603, 700321, 768094, 821066, 1253206, 1400642, 11905457, 23810914]

約数ペア:

[(1, 23810914), (2, 11905457), (17, 1400642), (19, 1253206), (29, 821066), (31, 768094), (34, 700321), (38, 626603), (41, 580754), (58, 410533), (62, 384047), (82, 290377), (323, 73718), (493, 48298), (527, 45182), (551, 43214), (589, 40426), (646, 36859), (697, 34162), (779, 30566), (899, 26486), (986, 24149), (1054, 22591), (1102, 21607), (1178, 20213), (1189, 20026), (1271, 18734), (1394, 17081), (1558, 15283), (1798, 13243), (2378, 10013), (2542, 9367)]