19072992

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 50902992

約数和(自身を除く): 31830000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3257, 5856, 6514, 9771, 13028, 19542, 26056, 39084, 52112, 78168, 104224, 156336, 198677, 312672, 397354, 596031, 794708, 1192062, 1589416, 2384124, 3178832, 4768248, 6357664, 9536496, 19072992]

約数ペア:

[(1, 19072992), (2, 9536496), (3, 6357664), (4, 4768248), (6, 3178832), (8, 2384124), (12, 1589416), (16, 1192062), (24, 794708), (32, 596031), (48, 397354), (61, 312672), (96, 198677), (122, 156336), (183, 104224), (244, 78168), (366, 52112), (488, 39084), (732, 26056), (976, 19542), (1464, 13028), (1952, 9771), (2928, 6514), (3257, 5856)]