19415634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 27585966

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 101, 138, 161, 199, 202, 303, 322, 398, 483, 597, 606, 707, 966, 1194, 1393, 1414, 2121, 2323, 2786, 4179, 4242, 4577, 4646, 6969, 8358, 9154, 13731, 13938, 16261, 20099, 27462, 32039, 32522, 40198, 48783, 60297, 64078, 96117, 97566, 120594, 140693, 192234, 281386, 422079, 462277, 844158, 924554, 1386831, 2773662, 3235939, 6471878, 9707817, 19415634]

約数ペア:

[(1, 19415634), (2, 9707817), (3, 6471878), (6, 3235939), (7, 2773662), (14, 1386831), (21, 924554), (23, 844158), (42, 462277), (46, 422079), (69, 281386), (101, 192234), (138, 140693), (161, 120594), (199, 97566), (202, 96117), (303, 64078), (322, 60297), (398, 48783), (483, 40198), (597, 32522), (606, 32039), (707, 27462), (966, 20099), (1194, 16261), (1393, 13938), (1414, 13731), (2121, 9154), (2323, 8358), (2786, 6969), (4179, 4646), (4242, 4577)]