19685064

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 40643736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 881, 931, 1064, 1176, 1596, 1762, 1862, 2643, 2793, 3192, 3524, 3724, 5286, 5586, 6167, 7048, 7448, 10572, 11172, 12334, 16739, 18501, 21144, 22344, 24668, 33478, 37002, 43169, 49336, 50217, 66956, 74004, 86338, 100434, 117173, 129507, 133912, 148008, 172676, 200868, 234346, 259014, 345352, 351519, 401736, 468692, 518028, 703038, 820211, 937384, 1036056, 1406076, 1640422, 2460633, 2812152, 3280844, 4921266, 6561688, 9842532, 19685064]

約数ペア:

[(1, 19685064), (2, 9842532), (3, 6561688), (4, 4921266), (6, 3280844), (7, 2812152), (8, 2460633), (12, 1640422), (14, 1406076), (19, 1036056), (21, 937384), (24, 820211), (28, 703038), (38, 518028), (42, 468692), (49, 401736), (56, 351519), (57, 345352), (76, 259014), (84, 234346), (98, 200868), (114, 172676), (133, 148008), (147, 133912), (152, 129507), (168, 117173), (196, 100434), (228, 86338), (266, 74004), (294, 66956), (392, 50217), (399, 49336), (456, 43169), (532, 37002), (588, 33478), (798, 24668), (881, 22344), (931, 21144), (1064, 18501), (1176, 16739), (1596, 12334), (1762, 11172), (1862, 10572), (2643, 7448), (2793, 7048), (3192, 6167), (3524, 5586), (3724, 5286)]