19244192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 43146432

約数和(自身を除く): 23902240

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 2377, 4048, 4754, 8096, 9508, 19016, 26147, 38032, 52294, 54671, 76064, 104588, 109342, 209176, 218684, 418352, 437368, 601381, 836704, 874736, 1202762, 1749472, 2405524, 4811048, 9622096, 19244192]

約数ペア:

[(1, 19244192), (2, 9622096), (4, 4811048), (8, 2405524), (11, 1749472), (16, 1202762), (22, 874736), (23, 836704), (32, 601381), (44, 437368), (46, 418352), (88, 218684), (92, 209176), (176, 109342), (184, 104588), (253, 76064), (352, 54671), (368, 52294), (506, 38032), (736, 26147), (1012, 19016), (2024, 9508), (2377, 8096), (4048, 4754)]