19195056

素因数分解:

$2^4\times 3^5\times {\mathrm{4937}}^1$

素因数の和:4960

約数の個数: 60

約数和(自身を含む): 55720392

約数和(自身を除く): 36525336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4937, 9874, 14811, 19748, 29622, 39496, 44433, 59244, 78992, 88866, 118488, 133299, 177732, 236976, 266598, 355464, 399897, 533196, 710928, 799794, 1066392, 1199691, 1599588, 2132784, 2399382, 3199176, 4798764, 6398352, 9597528, 19195056]

約数ペア:

[(1, 19195056), (2, 9597528), (3, 6398352), (4, 4798764), (6, 3199176), (8, 2399382), (9, 2132784), (12, 1599588), (16, 1199691), (18, 1066392), (24, 799794), (27, 710928), (36, 533196), (48, 399897), (54, 355464), (72, 266598), (81, 236976), (108, 177732), (144, 133299), (162, 118488), (216, 88866), (243, 78992), (324, 59244), (432, 44433), (486, 39496), (648, 29622), (972, 19748), (1296, 14811), (1944, 9874), (3888, 4937)]