19187424

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3952

約数の個数: 72

約数和(自身を含む): 57788640

約数和(自身を除く): 38601216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3919, 4896, 7838, 11757, 15676, 23514, 31352, 35271, 47028, 62704, 66623, 70542, 94056, 125408, 133246, 141084, 188112, 199869, 266492, 282168, 376224, 399738, 532984, 564336, 599607, 799476, 1065968, 1128672, 1199214, 1598952, 2131936, 2398428, 3197904, 4796856, 6395808, 9593712, 19187424]

約数ペア:

[(1, 19187424), (2, 9593712), (3, 6395808), (4, 4796856), (6, 3197904), (8, 2398428), (9, 2131936), (12, 1598952), (16, 1199214), (17, 1128672), (18, 1065968), (24, 799476), (32, 599607), (34, 564336), (36, 532984), (48, 399738), (51, 376224), (68, 282168), (72, 266492), (96, 199869), (102, 188112), (136, 141084), (144, 133246), (153, 125408), (204, 94056), (272, 70542), (288, 66623), (306, 62704), (408, 47028), (544, 35271), (612, 31352), (816, 23514), (1224, 15676), (1632, 11757), (2448, 7838), (3919, 4896)]