19032512

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 56

約数和(自身を含む): 39940992

約数和(自身を除く): 20908480

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 181, 212, 248, 362, 424, 496, 724, 848, 992, 1448, 1643, 1696, 1984, 2896, 3286, 3392, 5611, 5792, 6572, 9593, 11222, 11584, 13144, 19186, 22444, 26288, 38372, 44888, 52576, 76744, 89776, 105152, 153488, 179552, 297383, 306976, 359104, 594766, 613952, 1189532, 2379064, 4758128, 9516256, 19032512]

約数ペア:

[(1, 19032512), (2, 9516256), (4, 4758128), (8, 2379064), (16, 1189532), (31, 613952), (32, 594766), (53, 359104), (62, 306976), (64, 297383), (106, 179552), (124, 153488), (181, 105152), (212, 89776), (248, 76744), (362, 52576), (424, 44888), (496, 38372), (724, 26288), (848, 22444), (992, 19186), (1448, 13144), (1643, 11584), (1696, 11222), (1984, 9593), (2896, 6572), (3286, 5792), (3392, 5611)]