9219142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 15321600

約数和(自身を除く): 6102458

約数列:

[1, 2, 19, 37, 38, 74, 79, 83, 158, 166, 703, 1406, 1501, 1577, 2923, 3002, 3071, 3154, 5846, 6142, 6557, 13114, 55537, 58349, 111074, 116698, 124583, 242609, 249166, 485218, 4609571, 9219142]

約数ペア:

[(1, 9219142), (2, 4609571), (19, 485218), (37, 249166), (38, 242609), (74, 124583), (79, 116698), (83, 111074), (158, 58349), (166, 55537), (703, 13114), (1406, 6557), (1501, 6142), (1577, 5846), (2923, 3154), (3002, 3071)]