19823430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 53932032

約数和(自身を除く): 34108602

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 121, 127, 129, 165, 215, 242, 254, 258, 330, 363, 381, 430, 473, 605, 635, 645, 726, 762, 946, 1210, 1270, 1290, 1397, 1419, 1815, 1905, 2365, 2794, 2838, 3630, 3810, 4191, 4730, 5203, 5461, 6985, 7095, 8382, 10406, 10922, 13970, 14190, 15367, 15609, 16383, 20955, 26015, 27305, 30734, 31218, 32766, 41910, 46101, 52030, 54610, 60071, 76835, 78045, 81915, 92202, 120142, 153670, 156090, 163830, 180213, 230505, 300355, 360426, 461010, 600710, 660781, 901065, 1321562, 1802130, 1982343, 3303905, 3964686, 6607810, 9911715, 19823430]

約数ペア:

[(1, 19823430), (2, 9911715), (3, 6607810), (5, 3964686), (6, 3303905), (10, 1982343), (11, 1802130), (15, 1321562), (22, 901065), (30, 660781), (33, 600710), (43, 461010), (55, 360426), (66, 300355), (86, 230505), (110, 180213), (121, 163830), (127, 156090), (129, 153670), (165, 120142), (215, 92202), (242, 81915), (254, 78045), (258, 76835), (330, 60071), (363, 54610), (381, 52030), (430, 46101), (473, 41910), (605, 32766), (635, 31218), (645, 30734), (726, 27305), (762, 26015), (946, 20955), (1210, 16383), (1270, 15609), (1290, 15367), (1397, 14190), (1419, 13970), (1815, 10922), (1905, 10406), (2365, 8382), (2794, 7095), (2838, 6985), (3630, 5461), (3810, 5203), (4191, 4730)]