19473936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 53687040

約数和(自身を除く): 34213104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 163, 228, 262, 304, 326, 393, 456, 489, 524, 652, 786, 912, 978, 1048, 1304, 1572, 1956, 2096, 2489, 2608, 3097, 3144, 3912, 4978, 6194, 6288, 7467, 7824, 9291, 9956, 12388, 14934, 18582, 19912, 21353, 24776, 29868, 37164, 39824, 42706, 49552, 59736, 64059, 74328, 85412, 119472, 128118, 148656, 170824, 256236, 341648, 405707, 512472, 811414, 1024944, 1217121, 1622828, 2434242, 3245656, 4868484, 6491312, 9736968, 19473936]

約数ペア:

[(1, 19473936), (2, 9736968), (3, 6491312), (4, 4868484), (6, 3245656), (8, 2434242), (12, 1622828), (16, 1217121), (19, 1024944), (24, 811414), (38, 512472), (48, 405707), (57, 341648), (76, 256236), (114, 170824), (131, 148656), (152, 128118), (163, 119472), (228, 85412), (262, 74328), (304, 64059), (326, 59736), (393, 49552), (456, 42706), (489, 39824), (524, 37164), (652, 29868), (786, 24776), (912, 21353), (978, 19912), (1048, 18582), (1304, 14934), (1572, 12388), (1956, 9956), (2096, 9291), (2489, 7824), (2608, 7467), (3097, 6288), (3144, 6194), (3912, 4978)]