22471566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 52012800

約数和(自身を除く): 29541234

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 114, 118, 177, 247, 257, 354, 494, 514, 741, 767, 771, 1121, 1482, 1534, 1542, 2242, 2301, 3341, 3363, 4602, 4883, 6682, 6726, 9766, 10023, 14573, 14649, 15163, 20046, 29146, 29298, 30326, 43719, 45489, 63479, 87438, 90978, 126958, 190437, 197119, 288097, 380874, 394238, 576194, 591357, 864291, 1182714, 1728582, 3745261, 7490522, 11235783, 22471566]

約数ペア:

[(1, 22471566), (2, 11235783), (3, 7490522), (6, 3745261), (13, 1728582), (19, 1182714), (26, 864291), (38, 591357), (39, 576194), (57, 394238), (59, 380874), (78, 288097), (114, 197119), (118, 190437), (177, 126958), (247, 90978), (257, 87438), (354, 63479), (494, 45489), (514, 43719), (741, 30326), (767, 29298), (771, 29146), (1121, 20046), (1482, 15163), (1534, 14649), (1542, 14573), (2242, 10023), (2301, 9766), (3341, 6726), (3363, 6682), (4602, 4883)]