19730208

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 56548800

約数和(自身を除く): 36818592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 174, 228, 232, 304, 348, 373, 456, 464, 551, 608, 696, 746, 912, 928, 1102, 1119, 1392, 1492, 1653, 1824, 2204, 2238, 2784, 2984, 3306, 4408, 4476, 5968, 6612, 7087, 8816, 8952, 10817, 11936, 13224, 14174, 17632, 17904, 21261, 21634, 26448, 28348, 32451, 35808, 42522, 43268, 52896, 56696, 64902, 85044, 86536, 113392, 129804, 170088, 173072, 205523, 226784, 259608, 340176, 346144, 411046, 519216, 616569, 680352, 822092, 1038432, 1233138, 1644184, 2466276, 3288368, 4932552, 6576736, 9865104, 19730208]

約数ペア:

[(1, 19730208), (2, 9865104), (3, 6576736), (4, 4932552), (6, 3288368), (8, 2466276), (12, 1644184), (16, 1233138), (19, 1038432), (24, 822092), (29, 680352), (32, 616569), (38, 519216), (48, 411046), (57, 346144), (58, 340176), (76, 259608), (87, 226784), (96, 205523), (114, 173072), (116, 170088), (152, 129804), (174, 113392), (228, 86536), (232, 85044), (304, 64902), (348, 56696), (373, 52896), (456, 43268), (464, 42522), (551, 35808), (608, 32451), (696, 28348), (746, 26448), (912, 21634), (928, 21261), (1102, 17904), (1119, 17632), (1392, 14174), (1492, 13224), (1653, 11936), (1824, 10817), (2204, 8952), (2238, 8816), (2784, 7087), (2984, 6612), (3306, 5968), (4408, 4476)]