19462024688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{380951}}^1$

素因数の和:381093

約数の個数: 40

約数和(自身を含む): 39302055936

約数和(自身を除く): 19840031248

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 6386, 12772, 25544, 51088, 380951, 761902, 1523804, 3047608, 6095216, 11809481, 23618962, 39237953, 47237924, 78475906, 94475848, 156951812, 188951696, 313903624, 627807248, 1216376543, 2432753086, 4865506172, 9731012344, 19462024688]

約数ペア:

[(1, 19462024688), (2, 9731012344), (4, 4865506172), (8, 2432753086), (16, 1216376543), (31, 627807248), (62, 313903624), (103, 188951696), (124, 156951812), (206, 94475848), (248, 78475906), (412, 47237924), (496, 39237953), (824, 23618962), (1648, 11809481), (3193, 6095216), (6386, 3047608), (12772, 1523804), (25544, 761902), (51088, 380951)]