19547808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 61770240

約数和(自身を除く): 42222432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1531, 1596, 1824, 2128, 3062, 3192, 4256, 4593, 6124, 6384, 9186, 10717, 12248, 12768, 18372, 21434, 24496, 29089, 32151, 36744, 42868, 48992, 58178, 64302, 73488, 85736, 87267, 116356, 128604, 146976, 171472, 174534, 203623, 232712, 257208, 342944, 349068, 407246, 465424, 514416, 610869, 698136, 814492, 930848, 1028832, 1221738, 1396272, 1628984, 2443476, 2792544, 3257968, 4886952, 6515936, 9773904, 19547808]

約数ペア:

[(1, 19547808), (2, 9773904), (3, 6515936), (4, 4886952), (6, 3257968), (7, 2792544), (8, 2443476), (12, 1628984), (14, 1396272), (16, 1221738), (19, 1028832), (21, 930848), (24, 814492), (28, 698136), (32, 610869), (38, 514416), (42, 465424), (48, 407246), (56, 349068), (57, 342944), (76, 257208), (84, 232712), (96, 203623), (112, 174534), (114, 171472), (133, 146976), (152, 128604), (168, 116356), (224, 87267), (228, 85736), (266, 73488), (304, 64302), (336, 58178), (399, 48992), (456, 42868), (532, 36744), (608, 32151), (672, 29089), (798, 24496), (912, 21434), (1064, 18372), (1531, 12768), (1596, 12248), (1824, 10717), (2128, 9186), (3062, 6384), (3192, 6124), (4256, 4593)]