16463290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 30493584

約数和(自身を除く): 14030294

約数列:

[1, 2, 5, 10, 61, 122, 137, 197, 274, 305, 394, 610, 685, 985, 1370, 1970, 8357, 12017, 16714, 24034, 26989, 41785, 53978, 60085, 83570, 120170, 134945, 269890, 1646329, 3292658, 8231645, 16463290]

約数ペア:

[(1, 16463290), (2, 8231645), (5, 3292658), (10, 1646329), (61, 269890), (122, 134945), (137, 120170), (197, 83570), (274, 60085), (305, 53978), (394, 41785), (610, 26989), (685, 24034), (985, 16714), (1370, 12017), (1970, 8357)]